Drag the slider to change the value of b and observe the effect of b on the graph of the sine function

Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !