What is the slope of a line that is perpendicular to a line whose equation is −2y=3x+7 ? enter your answer in the box.

The slope of the line that is perpendicular to a line whose equation is -2y = 3x + 7 is 2/3.

For lines to be perpendicular to each other, the product of there slopes is equals to negative 1. This can be mathematically represented as follows

m₁ × m₂ = -1

where

m₁ and m₂ are slopes of the lines.

Therefore,

let's find the slope of the equation given

-2y = 3x + 7

divide both sides by -2

y = -3/2 x + 7/2

Using the slope equation model,

y = mx + c

where

m = slope

The slope in our equation will be - 3/2.

Using the first formula for perpendicular lines,

m₁ × m₂ = -1

-3/2 m₁= -1

m₁  = -2/-3

m₁ = 2/3

The slope of the line is 2/3

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x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)