The answer is 4/1 you just have to divide 7 from both numbers and then you will get 4/1
Answer:
The answer is B. f(x) = (x − 1)(x − 2)(x + 1)(x + 2)
Answer: c(x) = $50*x + $24
Step-by-step explanation:
First, this situation can be modeled with a linear equation like:
c(x) = s*x + b
where c is the cost, s is the slope, x is the number of cubic yards of mulch bought, and b is the y-intercept ( a constant that no depends on the number x)
Then we know that:
The company charges $50 per cubic yard, so the slope is $50
A delivery charge of $24, this delivery charge does not depend on x, so this is the y-intercept.
Then our equation is:
c(x) = $50*x + $24
This is:
"The cost of buying x cubic yards of mulch"
Answer:
3/6 and 5/10
Explanation:
Given the fraction 1/2:
(a)Multiply the numerator and denominator by 3

An equivalent fraction is 3/6.
(b)Multiply the numerator and denominator by 5:

An equivalent fraction is 5/10.
Answer:

Step-by-step explanation:
Given




Required
The rate of change (b)
The above graph is represented as:

For:
;
We have:





For
,
We have:



Substitute 

Divide by 2


<em>Hence, the rate of change is 2.50</em>