Billy has a piggy bank containing 35 quarters and dimes. the value of these coins is $4.55. how many quarters and dimes does he have?

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

I’m confused on how to work the pie charts

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?