Tina bought a t shirt and sandals the total cost was 41.50. the t shirt cost 8.95. the equation 8.95 + c = 41.50 can be used to find the cost c in dollars of the sandals how much did the sandals cost

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.

What is the measure of the smallest angle in the diagram? 15 29 32 45

Rectangle bcde is similar to rectangle vwxy. what is the length of side vy? a) 1 7 b) 2 7 c) 3 7 d) 4 7