Which property is illustrated by the statement? (3+2.8)+5=3+(2.8+5)

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

Translate the following situation into an inequality statement . lily has $25 to spend on a charm bracelet for her sisters birthday gift the cost of the bracelet is $12 plus $1.50 per charm

You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?