The graph below shows four straight lines A, B,C and D: which line is represented by the function f(x)=2x+1

Line a
Line b
Line c
Line d

19.

step-by-step explanation:

you add the 9 in the tens column since it is a single digit and 9 plus zero is 9 so it is 19

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

not me

step-by-step explanation:

i wish i did i would like to get a desert ghost ball python