Ian's gross weekly pay last year was $924. At the end of the year he received a 10% pay rise
a) What was Ian's net weekly pay before the pay rise?
b) What was Ian's net weekly pay after the pay rise?
c) By how much has Ian's weekly take home pay increased?

x = 10.1

step-by-step explanation:

all of the angles of a tirangle add up to 180º

180 - 65 = 115 (since we already know the value of one angle)

(2x + 7) + (8x + 7) = 115

(combins like terms) 10x + 14 = 115

(isolate the variable subtract 14 from both sides): 10x = 101

(find the variable divide both sides by 10): x = 101/10

x = 10.1

what is the graph

step-by-step explanation:

3 is greater then both of those numbers

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.