PLEASE HELP ME 15 POINT AVAILABLE Thomas scored 257 points on the first three tests in class. What does he need to score on the next test to have a test average of 85?
A.
79

B.
87

C.
91

D.
83

Naomi’s parents want to have 50,000, saved for her college education, if they invest 20000 today and earn 7% interest compound annually, about how long will it take them to save 50 thousand

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Question 6(multiple choice worth 5 points) (05.02 lc) what is the value of x? a right angle is shown divided into two parts. the measure of one part of the right angle is 10 degrees. the measure of the other part is 2x 20 40 45 85