20 points ad first to answer gets brainily 1. evaluate 6r + 7 for r = 1.2 a. 0.2 b. 7.2 c. 13 d. 14.2 2. write an algebraic expression for " julie runs three miles less than twice the number of miles, n, that hannah runs." a. 2 n -3 b. 3n -2 c. 2n + 3 d. 3n + 2 3. solve 5s + 40 = 55 using number sense. a. 3 b. 15 c. 19 d. 95 4. translate "the sum of eight and the product of two and y is twenty-four" into an equation. a. 8y - 2 = 24 b. 8y + 2 = 24 c. 8 + 2y = 24 d. 8 - 2y=24