
Always do what's in parentheses first:

Then do multiplication and division:

Then addition and subtraction last:
Your answer is definitely right good job
Answer:
0.1875
Step-by-step explanation:
NO EXPLANATION
°^°
Answer:
24
Step-by-step explanation:
f(x)=x^2+2x
Let x= 4
f(4)=4^2+2*4
= 16 + 8
= 24