Thomas has $6.35 in dimes and quarters. The number of dimes is three more than three times the number of quarters. If a represents the number of quarters, then which of the following expressions represents the number of dimes that
Thomas has?
6.35-q
10(3q+3)
3q+3
3d+ 3

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?