(06.02 MC) The equation of line GH is y = 4x -3. Write an equation of a line perpendicular to line GH
in slope-intercept form that contains point (2, 3). (5 points)
O y = 4x - 3
O y = 4x - 5
о -1
y = 4 x - 3
-17
y = 4 x + 2

Can someone me and do the problem plz so i can understand it more better

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?