The point Q has coordinates (2,3) The point R has coordinates (a, b)
A line perpendicular to QR is given by the equation 5x + 2y = 9
find the expression for b in terms of a

a. (14,375+570)(5.3) b. 158,417$

step-by-step explanation:

a. you are basically just setting up the equation. f= amount of debt hence 14,375. g= how much she is borrowing from her parents weekly hence 570 and t= the interest on her debt. creating the equation.

b.   14,375+570= 14,945

      14,945 x 5.3 = 79,208.5

      79,208.5 x 2(years) = 158,417(answer)

4y - 6 + y^2 - 9 = y^2 + 4y - 15

y^2 term

terms

- terms

total of 3 terms when simplified

step-by-step explanation:

okey so the slope is -3/5 and the y -intercept is 7/5

hope this if needed hmu

i think this is a open ended question but i agree with other guy who said you should ask it at english section