I dont understand and needs help for my mid terms

a) 5 + 2m

b) $57.40

Step-by-step explanation:

a) 5 dollars plus 2 dollars for every mile

use m for miles

5 + 2m

b) 5 + 2m m = 26.2

5 + 2(26.2)

5 + 52.4

57.40

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

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this was already solved by me with a different person. if you look it up in the search bar at the top of the page, you will get the answer.

step-by-step explanation: