It takes Henry 8 hours longer to paint one room than it does Sally. If they work together Sally and Henry can paint one room in 3 hours. How long does it take Sally in hours, working alone, to paint...

It takes Henry 8 hours longer to paint one room than it does Sally. If they work together Sally and Henry can paint one room in 3 hours. How long does it take Sally in hours, working alone, to paint...

Suppose a child drops a juice cup while in their high chair from a height of 2 feet. Use the position equation, s = -16t^2 + v_0 t + s_0, to determine how long it will take, in seconds, for...

Sketch the "feasible region" for x + y ≤ 9, y ≥ 5, x ≥ 0. Which of the following is not a vertex of the "feasible region"? (0,5) (0,9) (5,4)...

p=(1+n/t)^r*t

The function V(x) = 4/3 pi x^3 represents the volume (in cubic feet) of a sphere with a radius of x feet shown. The function W(x) = V(12x) represents this volume in cubic inches. Write a rule for...

p⁄p - 2 - p2/p2 - 4

Not sure how to do this problem

Here is a link to the the problem in question since I don't see option to upload images here: https://imgur.com/a/2Vq4X So, our example here would be x^2 + 92 = 162 then solving...

I have to solve this equation by elmimination x-y-2z=4,-x+2y+z=1 and -x+y-3z=11.

f(x) = x + 4 g(x) = x - 3 for which value of x is (f⁄g)(x) undefined?

A contractor is installing carpet in a new house. The rectangular living room has an area of 96 square feet, and the length is twelve feet less than three times the width of the room. What are the...

The number 260 is separated into two parts so that the first part is eight more than three times the second part. What are the two numbers?

Of the 193 member countries of the United Nations, 54 are in the African Group and 23 are in the Eastern European Group. Suppose that a country is selected at random from the members of the United...

After sailing 18 mi, a sailor changed direction and increased the boat's speed by 2 mph. An additional 11 mi was sailed at the increased speed. The total sailing time was 3 h. Find the rate of the...

An engineer traveled 185 mi by car and then an additional 645 mi by plane. The rate of the plane was three times the rate of the car. The total trip took 8 h. Find the rate of the car.

The president of a company traveled 1900 mi by jet and 300 mi on a prop plane. The rate of the jet was three times the rate of the prop plane. The entire trip took 5 h. Find the rate of the jet....

A large drain and a small drain are opened to drain a pool. The large drain can empty the pool in 2 h. After both drains have been open for 1 h, the large drain becomes clogged and is closed. The...

Write your answer as a mixed number in simplest form

3^x+3^(x+1)+3^(x+2)=2^x+2^(x+2)+2^(x+3)

[-12 -w2] = [2k -81] 2f 3 -14 3

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