Tom needs to order some hamburgers for his colleagues from
mcdonald's. each hamburger costs $2.00. and the delivery fee
is a flat $5.00 no matter how many hamburgers he orders. if
tom's order came to a total of $25, how many hamburgers did
he order?
_ hamburgers

He ordered 10 hamburgers

Step-by-step explanation:

Minus the delivery fee, it is $20. 2 times 10, is 20. So its 10, 10 hamburgers.

your answer is 23/2 - 13.5

step-by-step explanation:

7/2 evaluates to

multiply x and 4.5

multiply x and 1

the x just gets copied along.

the answer is x

x

4.5*x evaluates to 4.5x

multiply 3 and 4.5x

multiply 1 and x

the x just gets copied along.

x

4.5*x*3 evaluates to 13.5x

7/2-4.5*x*3 evaluates to

  + 8 =

the answer is

7/2-4.5*x*3+8 evaluates to

correct

step-by-step explanation: