According to the Yahoo website on Dec 8, 2012 the predicted daily high temperature in Fairbanks, AK for the next 5 days was -2 degrees, 0 degrees, 3 degrees, -1 degrees, and -3 degrees Fahrenheit. What was the
average daily high temperature for that 5-day period?

The verbal translation for the difference of m and 7 increased by 15

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.