World problem help step by step the question Is above

World problem help step by step the question Is above

a factory assembly 4-cylinder and 6-cylinder engines . how many motors of each kind must the factory make to fill an order for 20 engines with a total of 92 cylinders ?

Hello, I'm having a little trouble solving this problem: Raul works for Norwalk Parking Authority and is studying the parking rates for short term parking (up to 24 hours) in a new parking...

a plane can fly 2000 miles with a tailwind in 4 hours. it can make the return trip against the same wind in 5 hours. find the speed of the plane in still air and the speed of the wind

you want to make a 10 pound mixture of almonds and peanuts that is worth $4.60 per pound. the almonds are worth $5 per pound and the peanuts are worth $3 per pound. how many pounds of almonds and...

Then he dropped down 10 more feet and took some pictures. He continued this pattern until he had dropped seven times. How far beneath the surface was he at this point?

Natasha is 9 times Eric's age. In 10 years, the sum of their ages will be 50. What is Natasha's age now? Can you please explain how I would set up this equation...thank you

round to two significant digits. Note: the formula... C=2(pie)r

The surface of the patio will be covered with hexagonal pavers measuring 12 in. across the corners. How many pavers will be needed? the area of a hexagon with side length, a, is given A=2.598a^2 and...

Round to the nearest ounce. A=1/2bh and 1sq ft. =144 sq in

The perimeter of the field is 320 yards. find the length and the width

The perimeter of the field is 320 yards. find the length and the width

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...

ABC Plumbing charges its customers for the time it takes to complete a job. the company charges $175 for the first hour and $120 for each hour after the first hour. If you were charged $325 to fix...

Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $17 monthly fee and charges an additional $0.08 for each minute...

Tearra, Max, Mark, Dan and Izzy all plan to meet in front of the Chidsey Market at 11 a.m. They will each be coming from a different direction. Except for Izzy, they each will go directly to the market Tearra...

An airplane makes a 1200km flight with a tailwind, and returns flying into the same wind. The total flying time is 4 hours 50 minutes, and the airplane's speed in still air is 500km/h. What is the...

A car was travelling at a constant speed of 19m/s, then accelerated for 10 seconds. The distance travelled during this time is d meters and is given by the formula d = 19t + t2, where t is the...

The sum of the squares of three consecutive integers is 194. Find the integers using an algebraic method.

2*x(90-x)=120

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