일차방정식

Textbooks Melissa’s math book cost $22.85 less than her art book cost. Her math book cost $93.75. How much did her art book cost?

Denae bought 6 pounds of grapes for $10.74. What was the cost of one pound of grapes?

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Arianna bought a 24-pack of water bottles for $9.36. What was the cost of one water bottle?

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At JB’s Bowling Alley, 6 people can play on one lane for $34.98. What is the cost for each person?

Making a fence Jovani has 150 feet of fencing to make a rectangular garden in his backyard. He wants the length to be 15 feet more than the width. Find the width, w, by solving the equation $150=2w+30+2w$.

Fencing Micah has 44 feet of fencing to make a dog run in his yard. He wants the length to be 2.5 feet more than the width. Find the length, L, by solving the equation $2L+2(L-2.5)=44$.

Jamal rides his bike at a uniform rate of 12 miles per hour for $3\frac{1}{2}$ hours. What distance has he traveled?

Lindsay drove for $5\frac{1}{2}$ hours at 60 miles per hour. How much distance did she travel?

Trinh walked for $2\frac{1}{3}$ hours at 3 miles per hour. How far did she walk?

Rey is planning to drive from his house in San Diego to visit his grandmother in Sacramento, a distance of 520 miles. If he can drive at a steady rate of 65 miles per hour, how many hours will the trip take?

Lee wants to drive from Phoenix to his brother’s apartment in San Francisco, a distance of 770 miles. If he drives at a steady rate of 70 miles per hour, how many hours will the trip take?

Yesenia is 168 miles from Chicago. If she needs to be in Chicago in 3 hours, at what rate does she need to drive?

Steve drove for $8\frac{1}{2}$ hours at 72 miles per hour. How much distance did he travel?

Socorro drove for $4\frac{5}{6}$ hours at 60 miles per hour. How much distance did she travel?

Yuki walked for $1\frac{3}{4}$ hours at 4 miles per hour. How far did she walk?

Francie rode her bike for $2\frac{1}{2}$ hours at 12 miles per hour. How far did she ride?

Connor wants to drive from Tucson to the Grand Canyon, a distance of 338 miles. If he drives at a steady rate of 52 miles per hour, how many hours will the trip take?

Megan is taking the bus from New York City to Montreal. The distance is 380 miles and the bus travels at a steady rate of 76 miles per hour. How long will the bus ride be?

Aurelia is driving from Miami to Orlando at a rate of 65 miles per hour. The distance is 235 miles. To the nearest tenth of an hour, how long will the trip take?

Kareem wants to ride his bike from St. Louis to Champaign, Illinois. The distance is 180 miles. If he rides at a steady rate of 16 miles per hour, how many hours will the trip take?