45 is 100% of what number?
What’s the answer?

Don't know how to find x given these segment lengths

Which ordered pair is the best estimate for the solution of the system of equations? the graph of the system of equations : y = 3/2x +6 and y=1/4x - 2 , -3) .5, -3.5) , -4) , -3.5)

If point cis between points a and b, then ac + — = ab