Solving perimeter and area problems

Abe, Bella, and Carlos have all earned some college credits. Bella has earned 10 less credits than Abe, and Carlos has earned two less than double the number of Abe's credits. Altogether, they have earned a total of 136 credits.

Which of these side lengths makes the triangle obtuse? 15, 36,

The company has large and small ink cartridges in stock. How many ink cartridges can you buy with one hundred forty dollars if one cartridge costs fourteen dollars?

F (x) = 2x - 1 what is odd number

You have been asked to create a tent for an upcoming trip. The length will be 6ft, the width 4 ft and the height 4ft. Approximately what is the size of tarp needed to complete your tent? (you will include the floor and door.

Sis In order to identify the zeros of the function, a student factored the cubic function () = --f of, open x close, equals, x cubed, minus 3, x squared, minus 10 x as shown. Describe and correct the error the student made

The spring musical sold student tickets for $8 and adult tickets for $10. there were 130 tickets sold for a total of $1198. how many student tickets were sold?

24 divided by the sum of 6 and 2

Solve each system by substitution. 6x - y + 2 z = 4 2 x + 3 y - 3 z = - 5 4 x + 2 y + 5 z = - 9

What is the volume of the cone? Use 3.14 for π. Round your answer to the nearest hundredth. radius-3m - height7m