Lisa had 3 dollars. she went to the bank and exchanged the 3 dollars for 30 dimes. describe the relationship between the value of a dollar and the value of a dime

The following graph shows the consumer price index (cpi) for a fictional country from 1970 to 1980? a.) 1976 - 1978b.) 1972 - 1974c.) 1974 - 1976d.) 1978 - 1980

Is the square root of 4 plus the square root of 16 rational?

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?