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Simple EquationsMulti-StepEquationsRates, Ratios, ProportionsInequalitiesPercentsPot Luck$100$100$100$100$100$100$200$200$200$200$200$200$300$300$300$300$300$300$400$400$400$400$400$400$500$500$500$500$500$500Press Esc to Quit$1005 m = -12Click here for answerm = 17Next$100-r 5 = 3rClick Here For Answer r = -1.25Next$100Click Here For Answer w = 6Next824w2Length of w?Poly A ~ Poly BBA$100Solve and graph all solutions:

w 5 < -4Click Here For Answer w < 1Next$100Find 2.3% of 230Click Here For Answer5.29Next$100To the nearest tenth, what is the multiplicative inverse of 0.38?Click Here For Answer2.1Next$2005w = -15

Click Here For Answerw = -3Next$200Solve for m:

2m + 5y = 3(m y)Click Here For Answer m = 2yNext$200Click Here For AnswerScale factor is 4.Next520w2Scale factor of A to B?ABPoly A ~ Poly B$200Donnie needs at least $35 to go the dance. So far he has $12. Write an equality that could be used to represent how much more he needs.Click Here For Answer m + 12 > 35Next$200Find the percent change from 19 to 26Click Here For Answer37% increaseNext$200The final cost of an item was $50. This included 6% sales tax. What was the price of the item before tax?Click Here For Answer$47.17Next$300Click Here For Answer m = 11.5Next 2m 5 = 18$3003(2x 1) + 5 = 6(x + 1)Click Here For AnswerNo Solution!!Next$300A tree casts a shadow that is 14 ft long at the same time a nearby 2-ft pole casts a shadow that is 1.75 ft long. How tall is the tree?Click Here For AnswerThe tree is 16 feet tall.Next$300Solve and graph:

4 6w > -26Click Here For Answer w < 5Next$300Find the result when 150 is decreased by 15%Click Here For Answer127.5Next$300Find the simple interest paid for 9 months on a $500 loan at 8% per year.Click Here For Answer$30Next$400Solve for h:

3g + h = 7Click Here For Answer h = 7 3gNext$400-(x 4) = 2x + 6Click Here For Answer x = -2/3Next$400Apples are 30 lb for $12. Find the multiplicative inverse of the unit rate of pounds per dollar.Click Here For Answer0.4 dollars per poundNext$400Solve and graph:

6 < x + 4 < 9Click Here For Answer2 < x < 5Next$400How much do you need to repay on a loan of $500 for 6 months at 7% per year?Click Here For Answer$517.50Next$400Bottled water in a vending machine costs $1.50. This price is a markup from the wholesale cost of $0.20. What is the markup as a percent?Click Here For Answer650%Next$500w + 18 = 51.6Click Here For Answerw = 84Next2

5$500Click Here For Answer (2w/n) h = aNext$500On a certain day, the exchange rate was 60 U.S. dollars for 50 euro. How many U.S. dollars were 70 euro worth that day?Click Here For Answer$84Next$500Solve and graph:

-2(1 y) < 16Click Here For Answer y < 9Next$500Click Here For Answer16%Next8203ABPolygon A ~ Polygon B.

What percent of B is A?$500Solve for all solutions of:

1 > 2x + 1 OR x + 5 > 8

Give your solution in interval notation.Click Here For Answer (-oo , 0) OR [3, oo)Next