The expression 12+x+412+x+4 represents the perimeter of a triangle. Simplify the expression.

What are Z - and Z2-scores?

Cans of soda are packaged in boxes containing the same numbers of cans. There are 26 cans in four boxes. (i) How many cans are there in 7 boxes. (ii) How many boxes are needed to package 99 cans of soda

What is the inverse of the following statement? If at first you don't succeed, try, try again. Select the best answer from the choices provided. If you try, try again, then you did not succeed at first.

Students at Hampton Middle School sold T-shirts as a school fundraiser. Sylvie asked 12 random seventh-grade students how many T-shirts they sold for the fundraiser. The number of T-shirts each student sold is listed below.

What is the range of the function y = x ^2? A. all real numbers B. x ≥ 0 C. y ≥ 0

Which relation is a function? A. (3,4), (3,3), (1,2), (1,5) B. (3,4), (2,4), (5,1), (3,5) C. (1,3), (2,6), (3,9), (4,12) D. (1,4), (1,3), (1,2), (1,1)

The cost of a video game is $29.95 sales tax is 6% about how much will the video game cost including tax

A bouquet of flowers costs $17.95. If a customer has a coupon that allows him to save $3.75 on the price of the flowers, how much will he pay for the flowers?

The sum of two numbers is 24. One number is 8 less than the other number. let x and y be the two numbers. What are the two numbers.

How to define trigonometric ratios