The equation-4 - x = -13 has the solution

x = 9

Step-by-step explanation:

Step 1: Write equation

-4 - x = -13

Step 2: Solve for x

Add 4 to both sides: -x = -9

Divide both sides by -1: x = 9

Step 3: Check

Plug in x to verify if it's a solution.

-4 - 9 = -13

-13 = -13

x = 9.

Step-by-step explanation:

-4 - x = -13

-x = -13 + 4

-x = -9

x = 9.

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation:

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)