1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then...
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Transcript of 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then...
![Page 1: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/1.jpg)
1. Solve 29=15x (Improper fraction)
2. Solve 15. 7= -9/11 + x (Mixed fraction)
3. Evaluate, then solve when y = -12.2x-3y= 36
4. Solve - 4x + x = -15
5. Find the perimeter of a rectangle with side length 12 cm and a width of 5 cm.
![Page 2: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/2.jpg)
1. Solve 29=15x (Improper fraction)
2. Solve 15. 7= -9/11 + x (Mixed fraction)
3. Evaluate, then solve when y = -12.2x-3y= 36
4. Solve - 4x + x = -15
5. Find the perimeter of a rectangle with side length 12 cm and a width of 5 cm.
![Page 3: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/3.jpg)
Objective:Objective:
SWBAT SWBAT apply their knowledge of apply their knowledge of solving one step equationssolving one step equations when when given given application problemsapplication problems. .
![Page 4: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/4.jpg)
New Section in New Section in Table of Contents: NotesTable of Contents: Notes
DateDate Topic(s)Topic(s) Page #Page #
10/_ /1110/_ /11 APPLYING my APPLYING my knowledge of one step knowledge of one step equationsequations
Write what page Write what page are you on?are you on?
![Page 5: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/5.jpg)
Evaluating, then Evaluating, then solving… solving…
Need an Introduction:Example 1a: Board.
Given the value of y = -2, find the value of x in the equation:
x-4y=21
Example 1A. (All You!)
Given the value of y = -4, find the value of x in the equation:
x-4y=21
Ready to go:Example 1B:
Given the value of y = -2/11, find the value of x in the equation:
x-4y=21
Already on the move:Example 1C:
Given the value of y= , find the value of x in the equation:
1112
7321
314 yx
![Page 6: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/6.jpg)
Partner Practice Partner Practice
Building my confidence !
Almost Confident:
Ready for a Challenge:
Choose a category and practice the problems on the slide with the title you have chosen
![Page 7: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/7.jpg)
Building my confidence…Building my confidence…1. Given the value of y= - 3,
solve for the value of x in the equation:
x + 4y = -31
2. Given the value of y= - 5, solve for the value of x in the equation:
x - 2y = -50
3. Given the value of y= - 3, solve for the value of x in the equation:
x + 8y = -31
EXAMPLES:
![Page 8: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/8.jpg)
Almost Confident…Almost Confident…1. Given the value of y= - 3/11, solve for
the value of x in the equation:
x + 4y = -31
EXAMPLES:
2. Given the value of y= , solve
for the value of x in the equation:
x - 2y = -11
713
![Page 9: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/9.jpg)
Ready for a challenge…Ready for a challenge… Given y = and z = , solve for x in Given y = and z = , solve for x in
the given equation: the given equation: 713
711
yzyx73212
31
Example:
![Page 10: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/10.jpg)
Combining like terms, Combining like terms, then solving… then solving…
Need an Introduction:Example 2a: Board.
Given: 4x-x=30
Solve for x.
Example 1A. (All You!)
Given: 9x+x=30
Solve for x.
Ready to go:Example 2B:
Given:
x – x =30
Solve for x.
Already on the move:Example 2C:
Given:
Solve for x.
7321
723 xx
713
![Page 11: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/11.jpg)
Partner Practice Partner Practice
Building my confidence !
Almost Confident:
Ready for a Challenge:
Choose a category and practice the problems on the slide with the title you have chosen
![Page 12: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/12.jpg)
Building my confidence…Building my confidence…1. Given: 10x – x = 90 Solve for x.
2. Given: 11x + x = 48 Solve for x.
3. Given: 75 =12x - 4x Solve for x. (Mixed)
EXAMPLES:
![Page 13: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/13.jpg)
Almost Confident…Almost Confident…EXAMPLES:
7131. Given: x – x = 90
Solve for x. 711 2. Given: x + x = 90
Solve for x.
![Page 14: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/14.jpg)
Ready for a challenge…Ready for a challenge…
34
742
31
34
7321 xxx
Example:1. Given:
Solve for x.
![Page 15: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/15.jpg)
Apply our prior Apply our prior knowledge to perimeter…knowledge to perimeter…
Need an Introduction:-Perimeter is the DISTANCE AROUND A FIGURE!
Example 3A. (Us)Given the perimeter is 42 cm. Find the value of x.
Ready to go:Example 3B:
Solve for x, given that the perimeter is 42.
Already on the move:Example 3C:
Solve for x, given that the perimeter is 42.
3 cm
7 cmP= 7+3+7+3 =20 cm
3 cm
x cm
x713
x711
xx 713
xx 711
![Page 16: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/16.jpg)
Partner Practice Partner Practice
Building my confidence !
Almost Confident:
Ready for a Challenge:
Choose a category and practice the problems on the slide with the title you have chosen
![Page 17: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/17.jpg)
Building my confidence…Building my confidence…EXAMPLES: 1. Solve for x, given that the perimeter is 66 cm.
x3
x2
2. Solve for x, given that the perimeter is 87 ft.
x5
x
3. Solve for x, given that the perimeter is 97 in.
x
x7
10x5
![Page 18: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/18.jpg)
Almost Confident…Almost Confident…EXAMPLES: 1. Solve for x, given that the perimeter is 97 in.
6 x
67
10x
2. Solve for x, given that the perimeter is 41 in.
xx 7
xx 4714 xx 4
714
![Page 19: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/19.jpg)
Ready for a challenge…Ready for a challenge…
6 x
x5x
710
Example:1. Solve for x, given that the perimeter is
41 in.
xx 47
104
x6
67
10x
x7
104
xx 67
10
![Page 20: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/20.jpg)
Writing equations to Writing equations to represent situations..represent situations..
Need an Introduction:Example 4A:
Kellie bought an ipod from the pawn shop for x dollars. Her uncle bought it from her for 3 times the amount she paid. Write an expression to represent this situation.
Ready to go:Example 4B:
Kellie bought an ipod from the pawn shop for x dollars. Her uncle bought it from her for 3 times the amount she paid. He bought it for $84.Write an equation to represent this situation.
Already on the move:Example 4C:
Kellie bought an ipod from the pawn shop for x dollars. Her uncle bought it from her for 3 times the amount she paid. Write and solve an equation that represents her profit of $56. (profit is the difference between purchase price and cost)
![Page 21: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/21.jpg)
Writing equations to Writing equations to represent situations..represent situations..
Building my confidence…A. Ms. O’s grandma bought 4 oranges and 5 apples. She spent a total of $3.85. Write an equation to represent the situation where x represents the number of oranges and y represents the number of apples.
Almost confident…
B. Ms. O’s grandma bought 4 oranges and 5 apples. She spent a total of $3.85. When leaving the store, you noticed that apples were 4 for $1. Write an equation to represent the situation and solve to find the cost of each orange and each apple.
Ready for a challenge…C. Ms. O’s grandma bought 4 oranges and 5 apples. She spent a total of $3.85. When leaving the store, you noticed that apples were 3 for $1. Write an equation to represent the situation, then find what the total cost of buying one orange and one apple would be.
![Page 22: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/22.jpg)
Applying our prior Applying our prior knowledge to Formulas!!!knowledge to Formulas!!!
3
34 rV
3
34 rV
In terms of π vs. 3.14…
Already on the move:Example 4C: Given the diameter of a sphere is 21/4 cm. Find the volume of a sphere in terms of π given the formula:
Need an Introduction:Example 4A:
Given the radius of a sphere is 14 cm. Find the volume of a sphere in terms of π given the formula:
Ready to go:Example 4B:
Given the diameter of a sphere is 22 cm. Find the volume of a sphere in terms of π given the formula:
3
34 rV 3
34 rV 3
34 rV
![Page 23: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/23.jpg)
Building my confidence…A. Given the radius (r) of a cylinder is 5 cm and the height (h) is 12 cm. Find the volume of cylinder in terms of π given the formula:
Almost confident…
B. Given the diameter (r) of a cylinder is 10 cm and the height (h) is 12 cm. Find the volume of cylinder in terms of π given the formula:
Ready for a challenge…C. Given the diameter (r) of a cylinder is 10/15 cm and
the height (h) is cm.
Find the volume of cylinder in terms of π given the formula:
Applying our prior Applying our prior knowledge to Formulas!!!knowledge to Formulas!!!
713
![Page 24: 1.Solve 29=15x (Improper fraction) 2. Solve 15. 7= -9/11 + x (Mixed fraction) 3. Evaluate, then solve when y = -12. 2x-3y= 36 4. Solve - 4x + x = -15 5.](https://reader036.fdocuments.net/reader036/viewer/2022070605/5a4d1ad47f8b9ab059972661/html5/thumbnails/24.jpg)
Homework is class work Homework is class work untill the bell rings untill the bell rings
DateDate Assignment: summarize Assignment: summarize assignment nameassignment name
Due DateDue Date Page #Page # COMPLETION COMPLETION STAMPSTAMP
10/_ /1110/_ /11
DO NOT FORGET on LOOSE LEAF:
-Title, Date, and Name on loose leaf paper ABOVE FIRST LINE
-NEW Page NUMBERED