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5 Minute Check Evaluate each expression if f = -6, g = 7 and h = 9. Complete on the back of your...
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5 Minute Check Evaluate each expression if f = -6, g = 7 and h = 9. Complete on the back of your homework. 1. g - 7 2. -h – ( -9) 3. f - g 4. g + h - f
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Transcript of 5 Minute Check Evaluate each expression if f = -6, g = 7 and h = 9. Complete on the back of your...
Tuesday, Oct 30
5 Minute CheckEvaluate each expression if f = -6, g = 7 and h = 9. Complete on the back of your homework.1. g - 72. -h ( -9)3. f - g4. g + h - f5 Minute CheckEvaluate each expression if f = -6, g = 7 and h = 9. Complete on the back of your homework.1. g - 75 Minute CheckEvaluate each expression if f = -6, g = 7 and h = 9. Complete on the back of your homework.1. g - 7 7 7 05 Minute CheckEvaluate each expression if f = -6, g = 7 and h = 9. Complete on the back of your homework.2. -h ( -9)5 Minute CheckEvaluate each expression if f = -6, g = 7 and h = 9. Complete on the back of your homework.2. -h ( -9) -9 + 9 0 5 Minute CheckEvaluate each expression if f = -6, g = 7 and h = 9. Complete on the back of your homework.3. f - g5 Minute CheckEvaluate each expression if f = -6, g = 7 and h = 9. Complete on the back of your homework.3. f - g -6 -7 -13 5 Minute CheckEvaluate each expression if f = -6, g = 7 and h = 9. Complete on the back of your homework.4. g + h - f5 Minute CheckEvaluate each expression if f = -6, g = 7 and h = 9. Complete on the back of your homework.4. g + h - f 7 + 9 (-6) 7 + 9 + 6 22FluencyEssential QuestionLily has a $100 gift card to her favorite pastry shop. She spends $4 a day at the shop for the next 12 days. Write a multiplication expression to represent this situation, then solve and explain its meaning.
How would we solve this? Wednesday, Dec 2 Lesson E.5.b
Multiplying and Dividing IntegersMultiplying and Dividing IntegersObjective: To multiply and divide positive and negative integers.Multiplying and Dividing IntegersIntegers are all positive and negative whole numbers and zero.
Multiplying and Dividing IntegersIntegers are all positive and negative whole numbers and zero.
Multiplying and Dividing IntegersIntegers are all positive and negative whole numbers and zero.
Multiplying and Dividing IntegersIntegers are all positive and negative whole numbers and zero.
Multiplying and Dividing IntegersIntegers are all positive and negative whole numbers and zero.
Multiplying and Dividing IntegersIntegers are all positive and negative whole numbers and zero.
Multiplying and Dividing IntegersIntegers are all positive and negative whole numbers and zero.
Multiplying and Dividing IntegersIntegers are all positive and negative whole numbers and zero.
Multiplying and Dividing IntegersIn algebra if there is not operation, it assumed to be multiplication.
i.e.xy = x times y
6x = 6 times x
Multiplying and Dividing IntegersThe same rules apply when multiplying or dividing as to adding and subtracting.
positive times positive = positivenegative times negative = positivepositive times negative = negativenegative times positive = negative
Multiplying and Dividing IntegersFind 7(5).
Do this on your own.
Multiplying and Dividing IntegersFind 7(5). 35
Remember, if there is no operation, it is assumed to be multiplication.
Multiplying and Dividing IntegersFind 3(-5). Do this on your own.
Multiplying and Dividing IntegersFind 3(-5). -15
Multiplying and Dividing IntegersFind -6(8). Do this on your own.
Multiplying and Dividing IntegersFind -6(8). -48 Since the 1st number is - and the 2nd is +, the answer will be -.
Multiplying and Dividing IntegersFind -9(-2). Do this on your own.
Multiplying and Dividing IntegersFind -9(-2). 18Since the 1st number is - and the 2nd is -, the answer will be +.
Multiplying and Dividing IntegersFind (-4).
Multiplying and Dividing IntegersFind (-4). (-4)(-4) 16
Multiplying and Dividing IntegersFind -3(-4)(-2).
Do this on your own.
Multiplying and Dividing IntegersFind -3(-4)(-2). 12(-2) -24
Multiplying and Dividing IntegersMr. Simons bank automatically deducts a $4 monthly maintenance fee from his savings account. Write a multiplication expression to represent the maintenance fees for one year. Then find the product and explain.
Do this on your own.
Multiplying and Dividing IntegersMr. Simons bank automatically deducts a $4 monthly maintenance fee from his savings account. Write a multiplication expression to represent the maintenance fees for one year. Then find the product and explain. -4(12) -$48$48 will be deducted from account in one year.
Multiplying and Dividing IntegersSince division is the reversal of multiplication, these rules can also be used to divide positive and negative integers.
Multiplying and Dividing IntegersFind 80 (-10).
What is the quotient without regard to the positive or negative signs?
Multiplying and Dividing IntegersFind +80 (-10). 8Since we have a + and -, what should the sign be?
Multiplying and Dividing IntegersFind +80 (-10). - 8
Check: 80 (-10) = -8, then -8 (-10) = 80
Multiplying and Dividing IntegersFind 20 (-4).
Do this on your own.
Multiplying and Dividing IntegersFind 20 (-4). - 5Check: 20 (-4) = -5, then -5 (-4) = 20
Multiplying and Dividing Integers
Multiplying and Dividing Integers
Multiplying and Dividing Integers
Multiplying and Dividing IntegersMultiplying and Dividing IntegersFind -14 (-7)
Do this on your own.
Multiplying and Dividing IntegersFind -14 (-7) 2Check: -14 (-7) = 2, then 2 (-7) = -14
Multiplying and Dividing Integers
Multiplying and Dividing Integers
Multiplying and Dividing IntegersEvaluate a b, if a = -33 and b = -3
Do this on your own.
Multiplying and Dividing IntegersEvaluate a b, if a = -33 and b = -3 -33 (-3) 11Check: -33 (-3) = 11, then 11 (-3) = -33
Multiplying and Dividing IntegersJohannas parents give her $10 per week for lunch money.
If I x I = 3, what is the value of x ?
Multiplying and Dividing IntegersJohannas parents give her $10 per week for lunch money.
If I x I = 3, what is the value of x ?
x = 3 or -3
Multiplying and Dividing IntegersJohannas parents give her $10 per week for lunch money.
If x = 16, what is the value of x ?
Multiplying and Dividing IntegersJohannas parents give her $10 per week for lunch money.
If x = 16, what is the value of x ?
x = 4 or -4
Multiplying and Dividing IntegersJohannas parents give her $10 per week for lunch money.
50. Evaluate (-1) Explain.
Do this on your own.
Multiplying and Dividing IntegersJohannas parents give her $10 per week for lunch money.
50. Evaluate (-1) Explain.
Since (-1)(-1) = 1 and there are 25 pairs of (-1) the product will be 1.
50 25(-1) = (1) = 1
Multiplying and Dividing IntegersJohannas parents give her $10 per week for lunch money.
Find values for x, y and z so that all of the following statements are true.y>x, z< y and x < 0x 2 and x 3 are integersx z = -zx y = z
Multiplying and Dividing IntegersJohannas parents give her $10 per week for lunch money.
Find values for x, y and z so that all of the following statements are true.y>x, z< y and x < 0x 2 and x 3 are integersx z = -zx y = z
x = -144 y = 12 z = -12
Essential QuestionLily has a $100 gift card to her favorite pastry shop. She spends $4 a day at the shop for the next 12 days. Write a multiplication expression to represent this situation, then solve and explain its meaning.
Do this on your own. Essential QuestionLily has a $100 gift card to her favorite pastry shop. She spends $4 a day at the shop for the next 12 days. Write a multiplication expression to represent this situation, then solve and explain its meaning.
12(-4) = -48Her gift card has $48 less than it originally had. Integers and Absolute ValueHomework Skills Practice E.5.bDue Thursday, Dec 3
Chapter 5 Test - Friday, Dec 4Accum Rev 5 due Friday, Dec 4
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