Answer:
The slope in this equation is 2.
Step-by-step explanation:
Slope Intercept formula: y = mx + b
<em>m</em> is the slope
<em>b</em><em> </em>is the y-intercept
<em>y</em> is the value of y
<em>x</em><em> </em>is the value of x
Answer:
(0,3)
y=3
x=0
Step-by-step explanation:
x+5y=15
-3x+2y=6
solve the equation
x=15-5y
-3x+2y=6
substitute the value of x into an equation
-3(15-5y)+2y=6
distribute
-45-15y+2y=6
add 15 to 2
-45-17y=6
add 45 from both sides
17y=51
divide both sides by 17
y=3
substitute the value of y into an equation
x=15-5•3
multiply 5 to 3
x=15-15
subtract
x=0
(0,3)
In 1 min the thing can pump 6 gallons of water
The least common multiple (or LCM) of 9 and 12 is 36