At a party 8 students each shake hands with every other student once. How many total handshakes were made at the party?

What is the answer to X 5=7

Explain how you would find the number of ounces in 0.25 tons

Which of the following equations have no solutions? Choose all answers that apply: Choose all answers that apply: (Choice A) A 29x+29=29x-1129x+29=29x-1129, x, plus, 29, equals, 29, x, minus, 11 (Choice B) B 29x+92=29x-1129x+92=

Jorge needs to ship a thin metal rod to a metalworking shop. The only boxes available for shipping are 7-inch cubes. To the nearest inch, what is the length of the longest metal rod that can be sent? 11 inches 12 inches 13 inches 14 inches

Steve is buying apples for the fifth grade. Each bag holds 12 apples. If there are 75 students in total, how many bags of apples will Steve need to buy if he wants to give one apple to each student

What is the square root of 90 to the nearest tenth

Students in a dance class filled out a survey. There were 25 girls and some boys who participated in the survey. The results showed that 20% of the students prefer tap dance to ballroom dance. There are 9 students who prefer tap dance.

Find the derivative of f (x) = 8x^2 + 11x at x = 7

What id 0.27%as a decimal

Colin rides his bike 10 and a half miles every morning and 12 and 1/4 miles every afternoon on Monday he wrote his usual distance in the morning but in the afternoon he rode one and a half fewer miles how many miles did Colin ride on Monday