2 years ago

The price of gasoline rose from $2.40 to $2.76 in one month. By what percent did the gas price rise?

Mathematics

1 answer:

IrinaK [193]2 years ago

3 0

Answer: 15%

Reason: I wrote it down hopes it helps!!

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What is d if <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3d-2%7D%7B8%7D%20%3D%20-d%2B16%5Cfrac%7B1%7D%7B4%7D" id="TexFormula1" t

Harlamova29_29 [7]

Answer: d=12

Step-by-step explanation:

$\displaystyle\\\frac{3d-2}{8} =-d+16\frac{1}{4} \\\\\frac{3d-2}{8} =-d+\frac{16*4+1}{4} \\\\\frac{3d-2}{8} =-d+\frac{64+1}{4} \\\\\frac{3d-2}{8} =-d+\frac{65}{4}$

Multiply both parts of the equation by 8:

$\displaystyle\\3d-2=(-d+\frac{65}{4} )(8)\\\\3d-2=-8d+65*2\\\\3d-2=-8d+130\\\\3d-2+2=-8d+130+2\\\\3d=-8d+132\\\\3d+8d=-8d+132+8d\\\\11d=132\\$

Divide both parts of the equation by 11:

$d=12$

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1 year ago

Containers that have different shapes can not have the same volume.<br> True<br> False

Goshia [24]

Answer:

true

Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

Both f(x) and g(x) have a domain of [0,infinite). and a range of [0, infinite).

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3 years ago

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Step-by-step explanation:

847,901 x 5 = 4,239,505

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2 years ago