The sum of two numbers is 91. the greater number is 7 more than the smaller number. which equation can be used to solve for the smaller number?

a. x(x + 7) = 91
b. x(x − 7) = 91
c. x + (x + 7) = 91
d. x − (x + 7) = 91

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. the heights of the girls in an advanced swimming course are 55, 60, 59, 52, 65, 66, 62, and 65 inches. match the measures of this data with their values.

The measure of an angle is 117°. what is the measure of a supplementary angle?

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.