Mrs. baker paid 2.50 for 5 pounds of bananas. write an equation relating the cost c to the number of pounds p of bananas. how much would mrs. baker pay for 8 pounds of bananas

Anyone know? is appreciated! will mark brainliest if correct!

Which of the following tables represents exponential functions?

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.