Find two numbers whose sum is 89 and whose difference is 25

The angles below are supplementary. what is the value of x? a pair of supplementary angles is shown. one angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7

The table represents a linear function. what is the slope of the function? –6 –4 4 6

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4