Four liters or one gallon which is bigger

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class