Answer:
I took a pic, if it helps
Answer:
see explanation
Step-by-step explanation:
Given
10 = 7 - m ( subtract 3 from both sides )
3 = - m ( multiply both sides by - 1 )
- 3 = m , or
m = - 3
As a check
Substitute m = - 3 into the right side of the equation and if equal to the left side then it is the solution
7 - m = 7 - (- 3) = 7 + 3 = 10 = left side
Thus m = - 3 is the solution to the equation
A good math calculator is called math-way it shows step by step answers. I hope this helps
Answer:
a and c
Step-by-step explanation:
because i know
Answer:
Approximately 2 gallons of paint are required to paint four bedroom walls
Step-by-step explanation:
Dimensions of the four bedroom walls = 10 inches wide by 6 inches tall
As 1 inch = 1.5 feet,
10 inches feets
6 inches feets
Dimensions of the four bedroom walls = 15 feets wide by 9 feets tall
Area of one wall = product of the dimensions square feets
Area of four walls = square feets
Area of four walls covered by a gallon of paint = 250 square feets
So,
Amount of paint required =
That is approximately 2 gallons of paint are required to paint four bedroom walls