2 years ago

$24 saved after 3 weeks; $52 saved after 7 weeks

Mathematics

1 answer:

Hoochie [10]2 years ago

3 0

Answer:

What is the mission

Step-by-step explanation:

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Simplify the expression. 3x 3x a. 6x b. 9x c. 6x2 d. 6

love history [14]

3+3=6 therefore the answer would be 6x.

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2 years ago

HELP ASAP Simplify (xy3z,4)4 A. xy3z16 B. xy3z8 C. x4y12z16 D. x5y7z8

MariettaO [177]

Answer:

(xy^3z,4)

Step-by-step explanation:

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2 years ago

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

(02.03) A bicyclist rides 16 miles in 144 minutes. If she continues at this speed, how long will it take her to travel 36 miles?

lubasha [3.4K]

186 miles in that time

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3 years ago

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Carla withdrew $320 every month for four years to help pay for college how much total money did she withdraw

Julli [10]

Answer:

1280

Step-by-step explanation:

32x4=128

320x4=1280

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2 years ago