Candace is knitting a scarf. The scarf is 4.6 feet long. if she knits another 1.75 feet, how long will the scarf be? 5.81 feet
6.35 feet
2.85 feet
5.35 feet

The system of equations graphed below has how many solutions? y = 2x + 2

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

Which expression gives you the distance between the points (5,1)and(9,-6)