Eve bought "a" apples for $1.29 per pound and "b" bananas for $1.99 per pound. he spent "1.29a + 1.99b" dollars. What does "1.99b" represent?

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long. at what angle is the sun above the horizon at that time?