Elizabeth has a 15 percent discount coupon for a furniture store. she see a new couch she wants to buy. after the 15precent discount was applied, elizabeth paid 2,210 for the couch.

how do you solve to find the original price explain.

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2