Larry spends 3/4 hour twice a day walking and playing with his dog. he also spends 1/6 hour twice a day feeding his dog. how much time does larry spend on his dog each day?

Chip worked at the animal shelter for 6 hours each week for several weeks. he worked for a total of 42 hours. which of the following can be used to find the number of weeks chip worked at the animal shelter?

3x + 4y = 5 x- 3y = -7 solve by substitution

Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall