Question

Assign two variables for each problem, and write the equations. Do not solve.

1) A pair of boots and a pair of tennis shoes cost $196.12. The difference in their cost is $44.38. Determine the cost of each type of footwear.

2) Two different types of batteries are needed to run Joshua's remote-controlled jeep. The two batteries produce a total voltage of 6.5 V. The difference in their voltage is 2.5 V. Determine the voltages of the two batteries.

Answer 1

1. just divide and multiply your to numbers


2. round up your positive composites and your absolute and you have your answer hope this helps!