False
Because the substitute number need to 7 so you can get 30
False
23+10=33
True
23+7=30
It would be 1.276 x 10(5) the exponent is 5 next to the 10
Gradient of line,m=(17-6)/(20-0)=11/20
finding equation of line using a point (20,17)
y-17=11/20(x-20)
y-17=(11/20x)-11
y=11/20x+(17-11)
y=(11/20)*x+6