Solve 2x2 + 3x – 7 = x2 + 5x + 39 for x.

a. x=-6 + or - the square root of 82
b. x=-6 + or - 2 with the square root of 17
c. x=1 +or - the square root of 33
d. x= 1 + or - the square root of 47

Fabian harvests 10 pounds of tomatoes from his garden. he needs 225 pounds to make a batch of soup. if he sets aside 2.8 pounds of tomatoes to make spaghetti sauce, how many batches of soup can fabian make?

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?