Answer:
D. 15 / (3 + 2) x 11
Step-by-step explanation:
15 / 3 + 2 x 11
So if you put the brackets around 3 + 2 it becomes
15 / 5
which is 3
then 3 x 11 = 33
Answer:
1550 instead of 1100
Step-by-step explanation:
20% of 1100 = 220
20% of 5500 = 1100 and then he went back and changed 5500 to 1550 and found 310.
20% of 1550 is 310
28 x because parenthesis first and you can’t do 2 + 2x so 7x times 2 is 14x and 7 times 2x is 14x
Answer:
h(f(x)) = 2x - 11
Step-by-step explanation:
substitute for x in h (x), the values of f(x)
h(f(x))= 2(x-7)+3
=2x-14+3
=2x-11
