Oliver needs an average of at least an 75 on his three geometry exams. He scored an 85 on his first exam and a 55 on his second exam. what is the minimum grade Oliver needs on his third exam.
A) Identity variable
B) Write an inequality
C) Solution

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

try soting them out first

step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.

more i think

hope this !