If it takes 1/5 cup of flour to make 1/8 of a cake, how many cups of flour are needed to make a whole cake A.) 5/8
B.) 1 3/8
C.) 1 2/5
D.) 1 3/5

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.