Tom traveled 260 miles. For most of the trip he averaged 60 mph, but for one period of time he slowed down to 20mph. If the total time of travel was 7 hours, how many miles did he travel at the reduced...

Tom traveled 260 miles. For most of the trip he averaged 60 mph, but for one period of time he slowed down to 20mph. If the total time of travel was 7 hours, how many miles did he travel at the reduced...

how long will it take andrew to catch up to ian. rounded to the nearest tenth

A peach drops from the top of a tree that is 36 feet tall. The distance from the peach to the ground can be modeled by the equation h=-16t^2+36, where h is the height from the ground and...

A cylinder has base radius 2x and height 3x. A cone has base radius 3x and height h. All measurements are in cm. The volume of the cylinder and the volume of the...

One number is 800 less than 3 times the other, and their sum is 1,200. Find the numbers. Which of the following equations can be used to solve the problem if the smaller number is x? a...

a. the amount B earns in a week? b. Three-fourths of B's weekly salary?

Andy needed some new cleaning supplies. He bought a total of 14 cases, consisting of paper towels and glass cleaner. Each case of glass cleaner cost $12.50 and each case of paper towels cost $8.25...

how many pounds of Brazilian coffee worth $5 per pound must be mixed with 20 pounds of Columbian coffee worth $4 per pound to produce a mixture worth $4.20 per pound?

The length and width of a rectangle whose length is 10 centimeters more than its width

I don't understand. I need a walk through of the problem.

asvab question. thats the equation if i remember it right. i had the equation being: x (x for car) + 1.5x=$1.05 (or the combined toll) x + 1.5x = $1.05.

how do I find how many laborers and heavy equipment

need help solving

Find the length & width of a swimming pool if its height is (y - 1) meters and the volume, V cubic meters is given by the expression V = y3 - y

How many pounds of coffee worth $5 per pound must be mixed with 20 pounds of Brazilian coffee worth $4 per pound to produce a mixture worth $4.20 per pound?

Gemma recently rode her bicycle to visit her friend who lives 1212 miles away. On her way there, her average speed was 77 miles per hour faster than on her way home. If Gemma spent a total of 11 hour...

and a second side that is 4 inches less than twice the third side, what are the possible lengths for the second and third sides?

I have to solve this with 2 equations. How should I do that?

How many ounces of an alloy that is 30% tin must be mixed with 15 ounces of an alloy that is 12% tin to produce an alloy that is 24% tin?

A bucket of raffle tickets was distributed evenly to 48 people. If each person got 4 tickets, how many tickets were in the bucket