Lorna has $60 and her sister has $120. lorna saves $7 per week, and her sister saves $5 per week. which equation and solution represent the number of weeks, w, it will take for the girls to have the same amount of money?

The graph below shows the price of different numbers of mats at a store: a graph is shown. the values on the x axis are 0, 2, 4, 6, 8, 10. the values on the y axis are 0, 21, 42, 63, 84, and 105. points are shown on ordered pairs 0, 0 and 2, 21 and 4, 42 and 6, 63 and 8, 84. these points are connected by a line. the label on the x axis is number of mats. the title on the y axis is price in dollars. which equation can be used to determine p, the cost of b mats?

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Determine which postulate or theorem can be used to prove that lmn =nmo