4) Mike bought 2 cups, 1 bowl and 2 plates at a store. The cups cost $2.70 each, the bowl cost
$1.75 and the plates were each $2.35. If he paid with a twenty dollar bill, how much
change should he get back?

Martha needs 22.25 strawberries for every 5 smoothies she makes. complete the table to see how many strawberries she would need to make 10 smoothies and 20 smoothies.

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?