Answer:21
Step-by-step explanation:
9 cents per cookie
Subtract 2.25 from 5.40 and get 3.15 divide 3.15 by 35
The answer would be the first one.
I find it easier to expand the equation (you still get the same answer).
= 2 * 7x + 2 * 3y + 2 * 3
= 14x + 6y + 6
Hope this helps!
Answer:
$8 an hour
Step-by-step explanation:
According to PEMDAS, you should do the parenthesis first, then the multiplication, then the subtraction. Let's do it:
75-(8+45/3)*7
= 75-(8+15)*7
= 75- 23*7
= 75- 161
= -86.
Hope this helps~