How to write an equivalent expression for n times a using only addition

To skate at Roller Heaven, each person must pay a membership fee (m) and a fee for each session (f). Art attended 5 sessions and paid $25 in all. Later, when he had attended 10 sessions, he paid $40 in all.

Find all solutions: x2 = 36

Liz is traning for a swim meet her foal is to swim 100 laps she swam 12 laps in the pool on each of 3 days write and solve an equation to find how many more laps liz needs to swim. To reach her goal

Work out the formula for the nth term of the quadratic sequence: 5, 11, 19, 29

Last year, 9 employees of an electronics company retired. Their ages at retirement are listed below

The product of a number and 4

A bag contains eight yellow marbles, nine green marbles, three purple marbles, and five red marbles. Two marbles are chosen from the bag.

100*55 can yall get that

Two equivalent decimals for 2.50

10x-2y=1 in slope-intercept form