1. The video store rents DVDs for $3.75 each and video games for $4.00 each. Write an equation in
standard form for the number of DVDs d and video games g that a customer could rent with
$18.
A. 3.75g + 40 = 18
C. 3.750 = 4g + 18
B. 3.75 + 4 = d
D. 3.750 + 40 = 18
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Acity plans to build a new rectangular-shaped park. the perimeter of the park will be 940 meters. the width of the park will be 300 meters. what will be the length, in meters, of the new park?

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?