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It’s a math word problem

Erica earned a total of $50,450 last year from her two jobs. The amount she earned from her job at the store was $1,250 more than three times the amount she earned from her job at the college. How...

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a missile is launched from the ground and travels to a altitude of 23750 m in 6 minutes 32 seconds. calculate the velocity of the missile in m/s.

Needs to be turned into an equations

The application fo the Pythagorean Theorem in three dimensions involves the relationship betwee teh perpendicular edges of a recangular block and the solid diagonal of the same block. In the figure,...

Word problem

A baker purchased 12 lb of wheat flour and 15 lb of rye flour for a total cost of $39.87. A second purchase, at the same prices, included 15 lb of wheat flour and 10 lb of rye flour. The cost of the...

a new sidewalk will be 6 feet wide 100 feet long and filled to a depth of 9(0.75 ft) inches with concrete. how many cubic yards of concrete are needed? I need help on how to solve...

A mother wants to invest $5000.00 for her son’s education. She invests a portion of the money in a bank certificate of deposit (CD account) which earns 4% and the remainder in a savings bond that...

A merchant mixes 4 lbs of cinnamon tea with 1 lb of spice tea to create a mixture that costs $12 per pound. When the merchant mixes 1 lb of the cinnamon tea with 4 lb of the spice tea, the mixture...

As of mid-2016, the world's population was about 7.4 billion people. The population of the United States was 324 million. The area of a certain city is 302 square miles. If in mid-2016 every...

Word problem need equation

A rowing team rowing with the current traveled 40 km in 2 h. Rowing against the current, the team could travel only 16 km in 2 h. Find the team's rowing rate in calm water and the rate of the cur...

A rowing team rowing with the current traveled 40 km in 2 h. Rowing against the current the team could travel only 16 km in 2 h. Find the team's rowing rate in calm water and the rate of the current...

A motorboat traveling with the current went 35 mi in 3.5 hr. Traveling against the current , the boat went 12 mi in 3 hr. Find the rate of the boat in calm water and the rate of the current.

Jennifer went shopping and bought jeans for $36 each and shirts for $12 each. Jennifer bought twice as many shirts as jeans and spent $480.

solve for the two numbers

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