Step-by-step explanation:
in my opinion
5(2- 7x)
5×2 - 5×7x
= 10-35x
We know that 1/4 in represents 3 ft in the actual apartment.
For a mater bedroom:
L ( model ) = 1 in, W ( model ) = 3/4 in.
1 : x = 1/4 : 3
1/4 x = 3
x = 3 : 1/4 = 12 ; L = 12 ft
3/4 : y = 1/4 : 3
1/4 y = 9/4
y = 9/4 : 1/4 = 9; W = 9 ft.
Finally : Area = L x W = 12 x 9 = 108 ft²
Answer: the actual area of the master bedroom is 108 ft².
Answer:
2x+y -3 =0
Step-by-step explanation:
0 = Ax + By + C is the general form of a line
2x+4y +2 = 3y +5
Subtract 3y from each side
2x+4y-3y +2 =3y+5-2y
2x+y +2 = 5
Subtract 5 from each side
2x+y +2-5 = 5-5
2x+y -3 =0
B) because 1/4 multiplied by x is 1/4x and 1/4 multiplied by 144 is 36