3 years ago

I need help in these 2 problems it is a picture

Mathematics

1 answer:

Sholpan [36]3 years ago

8 0

5) adding 2 each time

i can't help with number 6 sorry i hope number 5 helps

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What is the answer for 144=-12(x+5) must show work

miskamm [114]

Answer:

Step-by-step explanation:

$-12(x+5)=144\qquad\text{divide both sides by (-12)}\\\\\dfrac{-12(x+5)}{-12}=\dfrac{144}{-12}\\\\x+5=-12\qquad\text{subtract 5 from both sides}\\\\x+5-5=-12-5\\\\x=-17$

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Expand and simplify x(x + 1)(x + 2)

zimovet [89]

Answer:

$x^3$ + 3 $x^2$ + 2x

Step-by-step explanation:

x(x^2 + x + 2x + 2)

x ( x^2 + 3x + 2)

$x^3$ + 3 $x^2$ + 2x

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A bakery made 55 boxes of rolls. Each box holds 12 rolls. How many rolls were made in all?

Lerok [7]

In total 660 rolls were made in all

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Jessica had two hundred six dollars to spend on eight books. AFter buying them she ha fourteen dollars. How much did each book c

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Each book costs $24.

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A teacher has 36 pencils and 63 erasers to give away to 9 students. If the teacher wants each student to receive the same number

nika2105 [10]

Answer:

4 pencils and 7 erasers

Step-by-step explanation:

36÷9=4

63÷9=7

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