Evaluate the polynomial for x=5
2x squared - 5x + 3

28

Step-by-step explanation:

We are to solve the given question

So let's solve

2x^2-5x+3

And x is said to be 5

So let's substitute

2(5)^2-5(5)+3

2(25)-25+3

50-25+3

50-22

28

So the final answer is 28

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

the answer is 21%.