What is the sale price of a cell phone that is on sale for 15% off if the regular price is $75?

a.) $60.00
b.) $63.75
c.) $64.25

Which pair of angles are vertical angles? ∠1 and ∠4 ∠1 and ∠2 ∠2 and ∠4 ∠2 and ∠3

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50