Answer:
C
Step-by-step explanation:
- 6(2x + 3) - 4(5x + 2)
- 12x + 18 - 20x -8
- -8x +10
set them equal to each other
x²+1=x+1
minus 1 from both sides
x²=x
minus x both sides
x²-x=0
factor
x(x-1)=0
set each to 0
x=0
x-1=0
x=1
subsitute back to find y values
y=x+1, y=0+1, y=1, one point is (0,1)
y=x+1, y=1+1, y=2, another point is (1,2)
the 2 points of intersection are (0,1) and (1,2)
Answer:
if the side length of a cube = 6, then the surface area of the cube is:
36 + 36 + 36 + 36 + 36 + 36
Step-by-step explanation:
A cube has 6 faces.
so you have to add the faces 6 times to get the total surface area of a cube.
For this case we propose the following expression:
x: Variable representing the unit rate of each soda
So:
Thus, 0.42 dollars is paid for each soda.
Answer:
the unit rate of each soda is 
Answer:
700 pages
Step-by-step explanation:
I first found out how many pages were in 1% so I divided 28 by 4.
I got 7 so I multiplied it by 100 and 700 was the answer.
Basically:
28÷4 = 7
7 x 100 = 700
I hope that kinda made sense!
