Answer:
- 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Rearrange x - 3y = - 6 into this form
Subtract x from both sides
- 3y = - x - 6 ( divide all terms by - 3 )
y =
x + 2 ← in slope- intercept form
with slope m = 
Given the slope m of a line then the slope of a line perpendicular to it is
= -
= -
= - 3
Answer:
$8.2
Step-by-step explanation:
49/6=8.16666666667
8.16666666667 Rounded = 8.2
$8.2
Answer:
The fraction is 7/10 and the decimal is 0.7
Step-by-step explanation:
Each incriment represents 1/10, or 0.1.
Use a proportion.
Let A = water used in household A.
Let B = water used in household B.
A to B = 13 to 5
A = 260 gal
260 to B = 13 to 5
260/B = 13/5
13B = 5 * 260
B = 100
A + B = 260 + 100 = 360
The total is 360 gallons.