Answer:
x=2
Step-by-step explanation:
Average rate of change is (y2-y1)/(x2-x1)
(2(11)-5-2(8)+5)/(11-8)
6/3
2
However since y =mx+b where m is the slope or rate of change we can see that m=2 without calculating.
74 degrees
As sum of interior and exterior at a vertex add to 180, subtract 106 from 180 to get 74 degrees
4
12/2=6
20/2=10
10-6=4
50000-5%=49500 pls like
7x + 4 = 9
7x + 4 = 19
2x = 19 - 4
7x = 15
x= 15 – 7
