∠GHI measures 78 °. After a dilation, what is the measure of ∠G'H'I′′′?

Either 78 or 156

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items