We can create a proportion to find the total budget. A proportion is an equation where two ratios are set equal to each other. We create two fractions using the budget and percents.

$\frac{13}{100} =\frac{2600}{x}$

We begin solving by cross multiplying numerator to denominator of each fraction.

$13(x)=100(2600)\\13x=260000\\\frac{13x}{13}=\frac{260000}{13} \\20,000=x$

5 0

3 years ago

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The below shows the cost of items sold at Luke's electronics. Which two items would represent the ratio 3:1

Ugo [173]

The blue ray and the tv combined is 490 so just divide by 2 there’s your answer bud

6 0

3 years ago

Plz help question below

IrinaK [193]

It's the last answer because all u have to do is plug in those points for both equations and I got the solution -1/4,-4

7 0

3 years ago

What are the coordinates of the centroid of a triangle with vertices P(−4, −1) , Q(2, 2) , and R(2, −3) ?

Klio2033 [76]

X = -4 +2 +2 = 0 /3 = 0

Y = -1 +2 +-3 = -2 /3 = -2/3

centroid = (0, -2/3)

4 0

4 years ago