F(x) = 2x - 1
g(x) = 7x -12
what is h(x)=f(x)+g(x)?
a) h(x)=9x-13
b) h(x)=9x-12
c) h(x)=-5x+11
d) h(x)=5x-13

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

What is not true about kl and mn? what is mn? (show your work)

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e