If a dice is rolled twice, what is the probability the sum will be more than seven? A. 13/24
B. 18/36
C. 5/12
D. 15/36

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4