Answer:
189
Step-by-step explanation:
Answer:
216 spent on cakes
Step-by-step explanation:
12 times 18= 216
3x=y
X+Y=20
5=x and 15=y are the answer. You can use elimination or substitution or guess and check!
Answer:
x-9
Step-by-step explanation:
"Less than" switches the way of the expression.
If the "less than" was not there it would have been:
9-x
"Less" means subtract so you would subtract x from 9.
Hope this helped!
The answer is -403
The order of operations puts multiplication before subtraction. -1 x 372= -372, and -372-31= -403
