Question

ourse Messages Forums Calendar Gradebook Log Out me > MATH 111-01 Applied Precalculus > Assessment Christian Gelin Mod 2 Inv 2 - Represent Quantities and Changes in Quantities In Review Mode - no scores will be saved Create new versions of all questions. Ken and Zoe are 250 feet apart when they start walking toward one another. Zoe walks twice as fast as Ken so whenever Ken travels afect, Zoe travels 2. feet. Let represent the number of feet Ken has traveled since he started walking toward Zoe. a. Write an expression in terms of to represent the total number of feet Ken and Zoe have walked toward one another. Preview b. Write an expression in terms of to represent the distance in feet) between Ken and Zoe. Preview c. Let d represent the distance (in feet) between Ken and Zoe. Write a formula that expresses d in terms of . Preview Show Answer Show Answer Show Answer Submit Question 1. Points possible: 3 Unlimited attempts.

Answer 1

croft Joe. Distance between t kent Ren and zoe=2rofect en Distance travel by ken = xfeet 1 x 80.811 zoe-20 feet you say. The Total no. of feet ken and zoe have walked toward each other- 8.1 Ala 3x feet aftre I The distance between pen and zoe. oriyf after walking each other a beredar = (2507 3x) feat , con A best te 0 TEDEO Efio lesletid represent the distance between ken and 200. The formula that expressed d'interm 1250-3 dl teet - -