2 years ago

Describe a situation that fits each equation. Describe more than one situation for each equation, if possible.

Mathematics

1 answer:

lisabon 2012 [21]2 years ago

4 0

Answer:

Step-by-step explanation:

4x − 1 = 19

solving for x, x = 5

2x − 4 = 10

x=7

2x + 2y = 48

x=24-7

y=24-x

5x + 2y = 90

x=18-2y/5

y=45-5x/2

all the situations I could find hope this helps for each equation.

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7 - r/8 - 3d Variables r=32 and d= 2

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The required value if r = 32 and d = 2 is -3

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$7-\frac{r}{8} - 3d$