Solve X/15 = 4/5. Solve for x

Line L has an undefined slope. Line M is perpendicular to line L. Which of the following could be the equation of line M? A) x = y B) y = 7 C) x = - 3 D) xy = 4

What is the slope for y=12 I assume it's a horizontal line?

Verify that each of the following transformations preserves congruence and name the congruence transformation

Does a pair of shoes weigh more than or less than an ounce

One face of a cube has an area of 12 feet2. What is the surface area of the cube? A. 24 feet2 B. 144 feet2 C. 12 feet2 D. 72 feet2

Last year, Melanie drove 1,200 miles on vacation, 8,850 miles to and from work, and 5,600 miles doing other activities. How many miles did Melanie drive in all? Which clue word (s) tell you to add?

Find the smallest perfect square which is divisible by 1930.

In Mrs. Hu's classroom, 4/5 of the students have a dog as a pet. Of the students who have a dog as a pet also have cat as a pet. If there are 45 students in her class, how many have both a dog and a cat as pets?

Find the simple interest earned after 8 years on $975 at an interest rate of 6%

If a square has a perimeter of 40 yards, what is the length of one side of the square?