The for slope for this graph is 1
4(d-1), if you expand it gets 4d-4.
Answer:
x = 1 and 10
Step-by-step explanation:
Given the equation \sqrt{-x+26}=x-6, we are to find the value of x
Take the square of both sides
(\sqrt{-x+26})²= (x-6)²
-x+26 = (x-6)²
Expand the parenthesis
-x+26 = x²-12x+36
x²-12x+36+x-26 = 0
x²-11x+10 = 0
x²-10x-x +10 = 0
x(x-10) -1()-10) = 0
(x-1)(x-10) = 0
x - 1 =0 and x - 10 = 0
x = 1 and 10
Hence the value of x is 1 and 10
Answer:
Infinitely many solutions
Step-by-step explanation:
Solve y = 3x+1 for y
y = 3x+1
Substitute 3x+1 for y in -6x+2y = 2
−6x+2y = 2
−6x+2(3x+1) = 2
2=2
2+−2=2+−2
0=0
Answer:
11 trips on the toll road can be represented by replacing the variable t with 11:
A(11) = 224 - 14(11)
A(11) = 224 - 154
A(11) = 70 dollars.
You can solve for Nicole's account being empty by setting y equal to 0 (how much money she has left):
0 = 224 - 14t
14t = 224
t = 224/14
t = 16 trips on the toll road before Nicole runs out of money.
