Question

Select ONE of these problems to solve. STAR the problem and then write the expression first. After you write the expression, solve it.​

Answer 1

550n is the expression which shows the total calories for ‘n’ Big Macs.


The answer is 9350


Solution:

If there are 550 calories in a McDonald’s Big Mac, this means that there are 9350 calories in 17 Big Macs.

550 x 17 = number of calories in 17 Big Macs/ 9350 calories

Hopes this answers your question :)

Answer 2

An expression that represents the total calories for ‘n’ Big Macs is:
550n
Use the expression to solve the total calories in 17 Big Macs:
550(17) = 9350

THEREFORE, there are 9350 calories in 17 Big Macs.