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Advocard [28]
3 years ago
7

Solve this for me please I will mark brainliest?

Mathematics
2 answers:
Alexandra [31]3 years ago
3 0

Answer:

There were 53 cakes ordered.

Step-by-step explanation:

☆Cross multiply.

\frac{3 \: cakes}{50.67 \: dollars}  =  \frac{x}{895.17 \: dollars}  \\  \\  \frac{50.67x}{50.67}  =  \frac{2685.51}{50.67}  \\  \\ x = 53

▪Happy to help <3

Angelina_Jolie [31]3 years ago
3 0

constant of proportionality: k = y/x

- plug in numbers to find:

k = 84.45 / 5

= 16.89

so, constant of proportionality: 16.89

equation:

y = kx (now plug in)

y = 16.89x

- plug in again to find the amount of cakes

y = 16.89x

895.17 = 16.89x

x = 53

53 cakes

<em>-- request: please mark brainiest, and click the thanks button if correct <3</em>

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