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3 years ago

13

A moving company

1 answer:

Anna [14]3 years ago

6 0

Answer:

6 hours

Step-by-step explanation:

180/4 is 45 so we do 270/45 which is 6 hours

pls give brainliest haven't got one yet

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Solve each equation.<br>1. 9/2x+18+3x=11/2<br>2. (x+6)-(2x=7)-3x=-9

zzz [600]

$1.\\\frac{9}{2}x+18+3x=\frac{11}{2}\ \ \ \ \ |Multiply\ by\ 2\\\\
9x+36+6x=11\\\\
15x+36=11\ \ \ |Subtract\ 36\\\\
15x=-25\ \ \ |Divide\ by\ 15\\\\
x=-1\frac{2}{5}\\\\
2.\\
(x+6)-(2x-7)-3x=-9\\\\
x+6-2x+7-3x=-9\\\\
-4x+13=-9\ \ \ |Subtract\ 13\\\\
-4x=-22\ \ \ |Divide\ by\ -4\\\\
x=5,5$

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4 years ago

7 less than twice a number

Nikolay [14]

Answer:

2x-7

Step-by-step explanation:

3 0

3 years ago

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128 is the product of hectors score and 8<br><br><br> Fastest answer will be the brainliest

Inga [223]

Answer:

The equation would be 8h= 128

Step-by-step explanation:

7 0

3 years ago

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Please help. Write as a single logarithm, a) log(13)+log(4) b) log(small 5)(14)-log(small 5)(2)

dsp73

Answer:

a) $\log 52$

b) $\log_57$

Step-by-step explanation:

Use logarithm properties:

$\log_ab+\log_ac=\log_a(b\cdot c)\\ \\\log_ab-\log_ac=\log_a\dfrac{b}{c}$

Then

a) $\log 13+\log 4=\log 13\cdot 4=\log 52$

b) $\log_514-\log _52=\log _5\dfrac{14}{2}=\log _57$

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4 years ago

PLEASE HELP ITS DUE TODAY THANKS!

Nutka1998 [239]

I got 130.24 square feet. Hope that helps.

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3 years ago

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