Number 3 because there is one output(y value) for one input (x value)
Answer:
Step-by-step explanation:
The denominator should be the initial value of 18.
The lengths of the sides are 7, 23 and 24.
In order to find this, we need to add all of the side lengths together and set equa to 54. This will allow us to solve for n.
n + 3n + 2 + 4n - 4 = 52
8n - 2 = 52
8n = 54
n = 7
This gives us the length of the first side. To solve for the others, plug 7 into the equations.
3n + 2
3(7) + 2
21 + 2
23
Then the next one.
4n - 4
4(7) - 4
28 - 4
24
Answer:
7
Step-by-step explanation:
1. Subtract the 4x on both sides = -14 = -2x
2. Divide -2 on both sides to get -14/-2 = x
3. -14/-2 = 7 so 7 = x
Answer:
x=5
Step-by-step explanation:
Volume of a rectangular prism=
b x l x h
Set up you equation
120=(4 x 12 x 
)
Multiply inside the parentheses
120=(48x)
Multiply by
120=24x
Divide by 24 on both sides
5=x
Check you answer
Volume of a rectangular prism=b x l x h
Set up your equation
(12 x 5 x 4)
Multiply inside the parentheses
(240)
Multiply by
V=120yd³
