Sophia spent 7.30 for school supplies. she spent 3.00 for a notebook and 1.75 for a pen. she also bought 3 large erasers. if each eraser had the same cost, how much did she spend for each eraser? plz hlep fast?

Ana’s dachshund weighed 5 5/8 pounds when it was born . by age 4 the dog weighed 6 times as much. fill each box with a number or symbols from the list to show how to find the weight of ana’s dog at age 4 . not all numbers and symbols my be used