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ValentinkaMS [17]

3 years ago

15

Two cars got an oil change at the same auto shop. The shop charges customers for each quart of oil plus a flat fee for labor. Th

e oil change for one car required 5 quarts of oil and cost $24.35. The oil change for the other car required 7 quarts of oil and cost $28.35. How much is the labor fee and how much is each quart of oil?

1 answer:

LUCKY_DIMON [66]3 years ago

7 0

Answer:

y=2.00 and x=14.35. Hope this helps!

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A square has an area of 4 square centimeters. What is the length of one side, in centimeters?

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2 cm

Step-by-step explanation:

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The length of a parallelogram exceeds its breadth by 30 cm. If the perimeter of the parallelogram is 2 m 60 cm, find the length

Nuetrik [128]

$\huge\underline{\underline{\boxed{\mathbb {SOLUTION:}}}}$

$\longrightarrow \sf{2(1 + b) = 260}$

$\longrightarrow \sf{2(x+30+x) = 260}$

$\longrightarrow \sf{ 2x+30 = \dfrac{260}{20} }$

$\longrightarrow \sf{2x + 30 =130}$

$\longrightarrow \sf{2x = 130 - 30}$

$\longrightarrow \sf{2x = 100}$

$\longrightarrow \sf{x= \dfrac{100}{2} }$

• $\longrightarrow \sf{b= \underline{50cm}}$

$\longrightarrow \sf{= x + 30}$

$\longrightarrow \sf{= 50 + 30}$

• $\longrightarrow \sf{ \underline{80cm}}$

$\huge\underline{\underline{\boxed{\mathbb {ANSWER:}}}}$

$\large\bm{Breadth= \: 50cm}$

$\large\bm{Length= \: 80cm}$

3 0

2 years ago

Which number is a common multiple of 3 and 4?<br> A) 8<br> B) 14<br> C) 32<br> D) 48

Luba_88 [7]

Answer:

LCM of 3 and 4 is 12

Step-by-step explanation:

This is your answer

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$Your$ $answer$ $would$ $be.$

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$-Yaoii$

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A number is multiplied by 6 and the result is 48. Find the number.

eduard

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the answer is 8

Step-by-step explanation:

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