NEED THIS TO GRADUATE I will give brainliest, please help, 15 points

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Consider circle c with angle acb measuring 3/4 radians. if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.