2 Select the three expressions that are equivalent to -2 (4-30) + (50 -
A 2 10
11 - 10
C-8 + lla - 2
D 8 - ll - 2
E-8 + 6 + 5 - 2
F
8 30 + 50 - 2

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?