Answer:
Annually: 2,610.56
Monthly: 2,619.13
Step-by-step explanation:
Answer:
y= 2x - 19/3
Step-by-step explanation:
6x-3y=19
3y=6x-19
y=2x- 19/3
slope: 2
y-intercept: -19/3
7(x+4)=0
7x+28=0
7x=-28
X=-28/7
X=-4
Answer:
1782 tiles
Step-by-step explanation:
Given that:
Dimension fo floor = 132 x 216 inches
Area of floor = 132 * 216 = 28512 in²
Dimension of tiles = 4 * 4 inches
Area of tiles = 4 * 4 = 16 in²
Number of tiles needed to cover floor :
Area of floor / Area of tiles
28512 in² / 16 in²
= 1782 tiles
Y=24 Y-12=12 Y=12+12 Y=24
(X-12) = 12
X = 12+12
X=24