There are 20 cups of flour in the packages of flour they buy how much if they make 7/10

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your