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Readme [11.4K]
3 years ago
7

What is -4=r/20-5? Is it r=20

Mathematics
1 answer:
castortr0y [4]3 years ago
6 0

Answer:

r = 20

Step-by-step explanation:

-4 = r/20 - 5

-4 + 5 = r/20 - 5 + 5

1 = r/20

1 * 20 = r/20 * 20

r = 20

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your mother gave you 14.28 with which to buy a present. this covered 3/4 of the cost. how much did the present cost?
saul85 [17]

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3 years ago
The function L = 0.8T^2 models the relationship between L, the length in feet of a pendulum, and T, the period in seconds of the
Semmy [17]
The correct option is "d".
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3 years ago
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coldgirl [10]

Answer:

Solve for  r

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Step-by-step explanation:

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3 years ago
What value of x solves the equation? -(-5x + 3) = 17 What value of x solves the equati​
alexdok [17]

Step-by-step explanation:

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5 0
2 years ago
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kotegsom [21]

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7 0
3 years ago
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