Next week the store is going to reduce the price from $42 to $31.50. Calculate what percent the sale price is of retail price.

Perform the required operations on the following functions given: f(x)= 3-x; g(x)= -2x find g[f(x)]

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?