i need a awnser for this and a Equation to go with it. please asap

i need a awnser for this and a Equation to go with it. please asap

can't figure this out for the life of me. Please help!

I can't figure this out!

I know the answer would be 240 and 60 but I need the formula and equation to come up with the answer. Thank u in advance!

please help me with showing steps and answer

what is the answer to this question as im stuck and need help because i dont understand and i would like the answer asap

Word problem

pre-algebra, pythagorean thm. word problems

It takes Julie 2.5 hours to get to her grandmothers house. She takes the local roads for 22 miles. Then she takes the highway for 115 miles. She drove 35 miles per hour faster on the highway than...

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A small business invests $8000 to produce a new candy bar. Each bar cost $1.29 to produce and sells for $2.00. How many candy bars must be sold before the business breaks even

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170 business executives were surveyed to determine if they regularly read Fortune, Time, or Money magazines. 76 read Fortune, 67 read Time, 48 read Money, 44 read exactly two of the three magazines,...

or problem

Jerry can detail a car by himself in 50 minutes. Sally does the same job in 1 hour. How long will it take them to detail a car working together? How long will it take to derail the...

This is a question i was curious about

Math 171 matrix problems A hospital dietitian must plan a dinner menu that provides 35g of protein, 50.5g of carbohydrates, and 370mg of calcium. The hospital food service tells the...

Bearsandme, Peas & Corn, At play by jc/eaglei, and Cascadeclimber sat down in the room to paint bird houses for the Audubon Bird House Event Cache. Their instructions were that each time...

The width of a rectangle is 7 feet less than its length. If the area of the rectangle is 170 square feet, then find the length and width. Length= Width=