Ch7 Check My Progress 505

Choose all that apply.

Sample Answer: [true or false] ; [#]

True or False?

Sample Answer: 28

Write each phrase as a numerical expression.

Write each phrase as a numerical expression.

Write each phrase as a numerical expression.

Hint: use "/" as a division sign

Write each phrase as a numerical expression.

Hint: Use parentheses to show that you want to subtract first before multiplying.

There was a family of 3 people. Each bought a $9 ticket and a bag of popcorn for $6. Write the correct expression then solve.

Sample answer: 2 x ($5 + $6) ; $22

There was a family of 5 people. Each bought a $9 ticket and a bag of popcorn for $6. Write the correct expression then solve.

Sample answer: 2 x ($5 + $6) ; $22

Hint: "Tia and her 5 friends"

Sample Answer: 2 x ($10 + $8) ; $36

Sample Answer: 2 x 20 x 4 ; 160 games

Sample Answer: ($8 x 3) x $5