Olympic marathon question

Olympic marathon question

a motorist's cost for petrol and oil is in the ratio 15:1. an increase of 6% in price of petrol and 4% in price of oil increases annual bill for running costs by 47. find his annual bill for petrol...

I NEED HELP! Homework due tomorrow. The question is: Michael is driving from Lakeview to Dodge City, a distance of more than 250 miles. After driving 60 miles, Micheal stops for gas. Write and solve...

There is a 1 in the number. The digit in the hundreds place is 3 times the digit in the tens place. The digit in the millions is 1/2 the hundreds. The digit in the hundred thousands place is 1 digit...

the difference of two positive numbers is 2 and the difference of their squares is 44 find the numbers for this word problem i really need help with it i gave up on it

Math word problems

What is there to describe I already submitted the question above.

compound quarterly and compounded daily

A fast-food chain bought two pieces of land for new stores. The more expensive piece of land costs $22,012 more than the less expensive piece of land, and the two pieces together cost $159,488. How...

The strength of a beam is directly proportional to its width and the square of its depth but inversely proportional to its length. If a beam that is 55 inches wide, 88 inches deep, and 55 feet long...

i need help on this word problem there is three parts to it. i am in 9th grade, i need help in math

An average bagel contains 30 mg of calcium and 2 mg of iron. One ounce of cream cheese contains 25 mg of calcium and 0.4 mg of iron. If Leyla wants to eat a combination of bagels and cream cheese...

Kate has two part-time jobs. Her job in a diner pays $5.08 per hour and her work in a pet store pays $ 7.99 per hour. She earns $158 in a given week. Write an equation that models this situatio

We have to find X the goats and y the chickens

3rd grade mat problem

What is the answers?

One slice of mincemeat pie has as many calories as six ounces of turkey and a candied yam. If a candied yam has six calories more than four ounces of turkey. Suppose that a slice of mincemeat pie...

You are buying orange juices for 245 dollars per container and have a gift card worth 20 dollars. The function f(x)=245x-20 represents your total cost f(x) if you buy x containers of orange juice...

Please help with working out so I can solve similar questions, thanks

write and solve a system of equations to find how many children and how many adults were in the group.

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