4 years ago

Which equation represents:

Mathematics

1 answer:

sveticcg [70]4 years ago

6 0

Answer:

Step-by-step explanation:

The first unknown integer will be x. The second one will be y.

x^2 - xy = 100

This is the same one as

x^2 - xy - 100 = 0

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Gills dealership had v vehicles on his lot. He had sold 9% of the vehicles on his lot by the end of last month. Which expression

Contact [7]

Answer:

V-9%= Vehicles Left V- 0.09= Vehicles Left

Step-by-step explanation:

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3 years ago

What is 8/15 plus 2/5 equal to

anastassius [24]

We have to add 8/15 to 2/5.

To add two fractions we have to make them have the same denominator, so we have to convert 2/5 to have a denominator of 15. To do this, we have to multiply 2/5 by 3 and then we can add the fractions:

$\begin{gathered} \frac{8}{15}+\frac{2}{5} \\ \frac{8}{15}+\frac{2}{5}\cdot\frac{3}{3} \\ \frac{8}{15}+\frac{6}{15} \\ \frac{14}{15} \end{gathered}$

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1 year ago

A rectangle has a width of 2.5 inches and a length of x inches. The value of the perimeter of the rectangle is equal to the valu

Advocard [28]

Answer:

Step-by-step explanation:

W=2.5, L=x

A=LW=2.5x

P=2(L+W)=2(2.5+x)=5+2x

P=A

5+2x=2.5x

5-0.5x=0

-0.5x=-5

x=10

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3 years ago

Solve for X: A=2B/x+3

AveGali [126]

the answer is 2B divided by A minus 3

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3 years ago

Bob's bill for dinner at a restaurant is $37.80. If he wants to leave a 15% tip, which best represents a reasonable amount for t

Mariana [72]

Multiply the amount of the bill by 15%:

37.80 x 0.15 = 5.67

A 15% tip would be $5.67

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4 years ago