2 75. Practice Buddy
- Independent Praction Mat.
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3 Add and Subtract Fractions
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75 HW-17
Question Hang
Explain how you know the quotients 480 - 60 and 4,800 - 600 are equal without doing any
computation.
Choose the correct answer below.
O A. In each expression, the dividend and the divisor have the same number of zeros. Both
quotients can be found by dividing 48 by 6.
OB. The dividends and divisors in both expressions are multiples of 10. Any expression with a
multiple of 10 can be found by dividing the basic fact.
*O C. The basic fact is the same in both expressions, so the quotients will be the same.
OD. The dividends and divisors in both expressions are multiples of 10, so the quotient can be
found by dividing by 10.
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Question
17
Review progress

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

  region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

  region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.

you go to prefence in the settings and youll see a "i want to delete my account.

step-by-step explanation: