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4 years ago

9

How do you solve these ? I really need help I have a test coming up so please anyone i can't sleep because im scared I'll do bad

on the test

1 answer:

White raven [17]4 years ago

5 0

Here is your answer, you just count to 10... Simple as that.

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-32x + 45 – 7 (2x – 9) = 101

Evgesh-ka [11]

Answer:

$x = \frac{7}{46}$

Step-by-step explanation:

-32x+45-7(2x-9)=101

parenthesis first

-32x+45-14x+63=101

just combine like terms

-46x+108=101

minus 108 both sides

-46x= -7

answer is x 7 over 46

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3 years ago

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Ugo [173]

Answer:

you got this kiddo

Step-by-step explanation:

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3 years ago

A garden measures 6 feet by 7 feet. A gravel path of constant width is placed around the garden so that the total area is 72 squ

frosja888 [35]

the answer is 114 because first u have to × and then +

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3 years ago

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One hamburger and one coke cost $3.20. Three hamburgers and one coke cost $8.00. Find the cost of one hamburger.

Varvara68 [4.7K]

Answer:

$0.80

Step-by-step explanation:

-3 (1x + 1y = 3.2)

3x + 1y = 8

----------------

-3x - 3y = -9.6

+

3x + 1 y = 8

-------------------

0x -2y = -1.6

÷ -2

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y = 0.8

one hamburger costs $0.80

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3 years ago

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1 + 2 + (-5) + 4 <br><br> A . -6<br> B . -5 <br> C . 0<br> D . 2<br> E . 4<br> F . 12

Dovator [93]

Answer:

Option D. 2

Step-by-step explanation:

1+2+(-5)+4

= 1+2-5+4

= 1+2+4-5

= 7-5

= 2

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3 years ago