3 years ago

Select the correct answer.

Mathematics

1 answer:

skad [1K]3 years ago

6 0

Answer:

Step-by-step explanation:

7 is it because it is positive

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Step-by-step explanation:

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3 years ago

Show work <br> 3=x+3-5x<br> Please help! Thanks!

alexandr1967 [171]

Answer:x=0

Step-by-step explanation:

subtract 3 from both sides

3=3=x+3-5x-3

simplify

0=x-5x

switch sides

x-5x

add similar elements ; x-5x=-4x

-4x=0

divided both side by -4

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A rectangle has a length of 4x plus 5 and a width of 8x minus 4. Which expression shows the perimeter of that rectangle? A: 4x +

mezya [45]

Answer: The answer is (D) $24x+2.$

Step-by-step explanation: Given that there is a rectangle, where length of the rectangle is given by

$\ell=4x+5,$

and width of the rectangle is given by

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Therefore, perimeter is given by

$p=2\ell+2b=2\times(4x+5)+2\times(8x-1)=8x+10+16x-8=24x+2.$

Thus, the correct option is (D).

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3 years ago

72.4 divided by 4 please help!!!!

wariber [46]

Answer:

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balandron [24]

Answer:

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Step-by-step explanation:

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