What is the value of s in the equation 3r = 10 + 5s when r = 10

3r = 10 + 5s

Put the value of r = 10 to the equation and solve it for s:

3(10) = 10 + 5s

30 = 10 + 5s      subtract 10 from both sides

20 = 5s      divide both sides by 5

4 = s → s = 4

answer: b.

step-by-step explanation:

the y coordinate for point b is 0, and answer b is the only one with that y coordinate.

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step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney