I need help please if u help me maybe we can be friends ? :’D its math: Evaluate the expression 10 + (8 - 4)2 ÷ 2.

options:
1. 10
2. 9
3. 1
4. 18

I think ans is 18 but i am not sure

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation: