Answer:
can you show the students balance at the end of activity ??
Step-by-step explanation:
Hi there!

Work out the parenthesis.

Combine like terms.

Subtract 9 from both sides.

Subtract 4x from both sides

Divide both sides by -9
To get 70% of 60, you multiply 0.7 by 60 to get 42, so 42 students own a pet