Two lines that intersect to form right angle are called

Is the following relation a function { (-1,1), (0,3), (-1,5), (2,7) }

The sum of two numbers is 978. One of the numbers is 152. What is the other number?

Kelly made 4 dresses with 7 yards of fabric. How many jars did you use for one dress

Write x^2 - 12x + 8 in vertex form. a. (x-4) 2 - 28 = 0 b. (x-4) 2 - 11 = 0 c. (x-4) 2 - 13 d. (x-4) 2 - 15

Write an algebraic expression that represents how many total cars there are on the toyota car lot if there are r rows and each row contains 37 cars

A rectangle has a height of 3p2+1 and a width of p3+4 your answer should be a polynomial in standard form

320 times 9 i'm not very good at time tables so if i could get an answer that would be nice

What is the slope of a line parallel to the line whose equation is y = 5x + 4?

Select the correct answer. Lisa creates a scatter plot of the number of minutes she runs on the treadmill and the calories she burns. About how many more calories does she burn for every additional 5 minutes on the treadmill? A. 10 B. 25 C. 50 D.

3. A + 2B = 9 4A - 2B-21