Danielle went ice skating. it cost $3 an hour and $5 for skate rental. if danielle spent $11, how many hours did she ice-skate? let h represent the number of hours spent ice-skating. identify the correct equation to represent this problem and the correct solution.
3h – 5 5 = 11; h = 2
5h + 3 = 11; h = 1.6
3h + 5 = 11; h = 2
5h – 3 = 11 ; h = 2.8

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?