Question

Collin did the work to see if 10 is a solution to the equation StartFraction r Over 4 EndFraction = 2.5.

StartFraction r Over 4 EndFraction = 2.5. StartFraction 10 Over 4 EndFraction = 2.5. 2.5 = 2.5.

Is 10 a solution to the equation?
Yes, because 10 and 4 are both even.
Yes, because if you substitute 10 for r in the equation and simplify, you find that the equation is true.
No, because 10 is not divisable by 4.
No, because if you substitute 10 for r in the equation and simplify, you find that the equation is not true.

Answer 1

Yes, because if you substitute 10 for are in the equation and simplify, you find that the equation is true.

Explanation:

Yes, because if you substitute 10 for are in the equation and simplify, you find that the equation is true.