David paid $2.85 for a snack with quarters and dimes. he used 3 more quarters than dimes. how many quarters and dimes did he use to pay for the snack?

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest