Answer:y=2
Step-by-step explanation:
Answer:
the cost is 
Step-by-step explanation:
observing the graph
we know that
For the interval of x------> ![(0,1]](https://tex.z-dn.net/?f=%280%2C1%5D)
-----> the cost is 
For the interval of x------> ![(1,3]](https://tex.z-dn.net/?f=%281%2C3%5D)
-----> the cost is 
For the interval of x------> ![(3,4]](https://tex.z-dn.net/?f=%283%2C4%5D)
-----> the cost is
For the interval of x------> 
-----> the cost is 
In this problem we have
hours and 
minutes
therefore
the value of x belong to the interval
the cost is
Answer:
(If solving for x) X = 2y-1
Step-by-step explanation:
Y-2 = 1/2(x-3)
Distributive property
Y-2 = 1/2x - 1.5
Addition property of equality
Y-0.5=1/2x
Multiplication property
2Y-1=X
Symmetric property
X = 2y-1
Her box is 12 inches tall.
-Because if you multiply 13 × 5, you get 65 (this is the base) then you work backwards and divide 780 by 65 (780 ÷ 65). Therefore your answer is 12 inches
Answer:
The value of slope m = -1
Step-by-step explanation:
x = -2 + 4t
and y = 1 + 4t
Solving the both equations
x +2 = 4t
=> t = (x+2)/4 eq(1)
y-1 = 4t
=> t = (y-1)/4 eq(2)
Putting eq(1) = eq(2) as left hand side of both equations are same
(x+2)/4 = (y-1)/4
Cross multiplying
4(x+2) = 4(y-1)
4x + 8 = 4y -4
4x +4y = -4 -8
4x + 4y = -12
4(x+y) = -12
x+y = -12/4
x+y = -3
y = -x -3
The slope intercept form of line is:
y = mx + b
where m is the slope. Comparing with y = -x-3
The value of slope m = -1
