Mike was charged $6 for one month and each app costs $0.90. Laura charged $1.50 per app with no additional fees. How many apps until they have the same monthly bill?

Naomi’s parents want to have 50,000, saved for her college education, if they invest 20000 today and earn 7% interest compound annually, about how long will it take them to save 50 thousand

Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?