Answer:
4r+6
Step-by-step explanation:
6r-2r+6
Combine like terms
6r-2r = 4r
4r+6
Answer:
Step-by-step explanation:
y ∝ x^2
Introducing the proportionality constant, we have
y = kx^2
Given : y= 18 when x = 3
substitute the given values in order to get the constant
i.e 18 = k x 3^2
18 = 9k
k = 2
therefore the formula connecting x and y
⇒ y = 2x^2
To find y if x is 4, just substitute x = 4 into the formula connecting x and y
i.e y = 2 x 4^2
= 2 x 16
= 32
Answer:
There isn't a graph
Step-by-step explanation:
Answer:
The given fraction is in its Lowest Form.
Step-by-step explanation:
Here, the given fraction is 7/13.
The given fraction is said to be in LOWEST FORM if p and q has no COMMON FACTORS other than 1.
Here, 7 and 13 has no COMMON FACTOR other than 1.
So, the fraction can not be reduced any further by canceling out the common factor.
Hence, the given fraction is in its Lowest Form.