Kendra has already prepared 15 kilograms of dough and will continue preparing 1 kilogram of dough every hour. How many hours did Kendra work if she prepared 23 kilograms of
dough?

The price of a lawn mower is x dollars. the store is having a 75% end of summer clearance sale. which expression can be used to find the clearance price of the mower? a) .25x b) .75x c) x - .25(75) d) x + .25(75)