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3 years ago

10

What is the answer to 5m= -8 +3m

2 answers:

aalyn [17]3 years ago

6 0

5m = -8 + 3m

2m = -8

m = -4

KatRina [158]3 years ago

6 0

You subtract 3m to 5m and get 2m=-8. You then divide 2 on both sides and get m= -4

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4 years ago

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How many intergers between 1 and 500 inclusive are divisible by both 6 and 9 but not 4

creativ13 [48]

I think the answer is 14.
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500 ÷18=27.777777777
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from 1 to 27, there are 14 odd numbers.

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3 years ago

In a city in Ohio, the sales tax rate is 7.25%. Complete the table to show the sales tax and the total price including tax for e

Viktor [21]

Answer and Step-by-step explanation:

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4 0

4 years ago

Polygon ABCD is dilated by a scale factor of 2 with the center of dilation at the origin to create polygon A′B′C′D′. If the endp

liq [111]

Answer:

A'B' = 34 units

Step-by-step explanation:

Since the dilatation is centred at the origin , then multiply the coordinates by 2

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Calculate the length using the distance formula

d = $\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

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3 0

3 years ago

If (x+3) varies directly as y and x=3 when y=12, what is the value of x when y=8?

slavikrds [6]

Answer:

x = 1.

Step-by-step explanation:

y = k(x + 3)

When x = 3 y = 12 so

12 = k(3 + 3)

6k = 12

k = 2.

So the relation is y = 2(x + 3)

When y is 8:

8 = 2(x + 3)

2x = 8 - 2*3 = 2

x = 1.

6 0

3 years ago