On every 3rd day ivan goes to the gym. on every fifth day gavin goes to the gym. what day will ivan and gavin will see each other.

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

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If f(x)=x+7 and g(x)=1/x what is (fog)(x)