7 because is it I do it and I know is correct
Answer:
omg i can't do that
Step-by-step explanation:
Answer:
138
Step-by-step explanation:
f(x)= 18x + 12
Let x = 7
f(7) = 18*7 +12
= 126+12
= 138
Answer:
7635
Step-by-step explanation:
350(.2+21.5)+40=7635