Which of the following triangle lengths form right triangles? Select all that apply. (7, 11, 13) (10, 24, 26) (12, 16, 20) (12, 35, 37) (13, 15, 19)

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

What is the equivalent fraction for the following fraction using 5 as the multiplier? 1/2

There are a total of 75 students in the robotics club and science club. the science club has 9 more students than the robotics club. how many students are in the science club?