Johnny Boy can complete a paper route in 20 minutes. Scotty Boy can complete the same route in 30 minutes.

Johnny Boy can complete a paper route in 20 minutes. Scotty Boy can complete the same route in 30 minutes.

The distance, d, measured in miles, a person can see an object is given by the formula d𝑑 = √6h/2 where h represents the person’s height above sea level, measured in feet. How...

What is the speed of the boat is still water?

i have no additional information.

The male panda eats three times as much as the baby.

John takes 2 hours longer than Andrew to peel 600 pounds of apples. If together they can peel 600 pounds of apples in 8 hours, then how long would it take John to peel the apples working alone?

Maya and Reginald are installing hardwood flooring. Maya can install flooring in a room in 4hrs. Reginald can install flooring in a room in 3 hrs. How long would it take them i they worked together...

Solve the equations: |x|= x^2+x-24 |x+1|=x^2-5

This is a problem that I do not understand

i need help finding the equation

A kayaker spends a morning paddling on a river. She travels 9 miles upstream and 9 miles downstream in a total of 6 hours. In still water, she can travel at an average speed of 4 miles per hour. What...

On a particular day, the wind added 2 miles per hour to Jaime's rate when she was rowing with the wind and subtracted 2 miles per hour from her rate on her return trip. Jaime found that in the same...

Solve the following rational equations; be sure to check for extraneous solutions (please solve all): A) 2x + 3 = 6 x-3 x-2 x²-5x+6 B) 3 = x+2 x-2 7

k/k+5 + 5/k+3 = -2k/ k^2 +8k+15 LCD= (k+3)(k+5) k(k+3)+5(k+5)=-2k k^2+3k+5k+25=-2k k^2+8k+25=-2k k^2+10k+25...

add or subtract simplify by collecting like radial terms if possible 5 sr (square root) 80+ sr 125 - sr 20 =

1/x+3=x+4/x-2+6/x-2

college algebra, solving rational equations. Cant seem to get the formula written correctly.

An equation with a fraction and a variable. Can't understand it!??? For math work over the summer for school. Help!!

A roofer requires 12 h to shingle a roof. After the roofer and an apprentice work on a roof for 8 h, the roofer moves on to another job. The apprentice requires 14 more hours to finish the job. How...

There were 3 consecutive even integers. Write a variable for the first number. Write a phrase for half of the second number. Write a phrase for a third of the third number. All three phrases added...

Jun L.

Statistics/math teaching and stat consulting by a PhD scientist.

Brooklyn, NY

5.0
(16 ratings)

David Y.

Patient Business, Math, and Statistics Educational Consultant & Tutor

New York, NY

4.8
(256 ratings)

Andleeb T.

Biochemistry major with STEP program mentoring experience

Fresh Meadows, NY