Answer:
The value of the expression is 57 :D
Step-by-step explanation:
Since x = -14 and y = 3, we need to replace the variables with the given numbers:
-4(x) - y + 4 =
-4(-14) - 3 + 4 =
56 - 3 + 4 =
53 + 4 = 57
Answer:
840 outfits
Step-by-step explanation:
Answer:
Jennifer used $24-14=10 dollars in total.
The $10 was spend on five pens, each pen costing say, x, dollars.
The equation would be 10 = 5x
x = 10÷5= $2
So each pen costs $2 :)
Hope this helps! Feel free to ask below if you have any questions~
<h2>
Answer:</h2>
(a)
(b)
(c)
<h2>
Step-by-step explanation:</h2>
We are given a function f(x) as :

(a)

We will substitute (x+h) in place of x in the function f(x) as follows:

(b)
Now on subtracting the f(x+h) obtained in part (a) with the function f(x) we have:

(c)
In this part we will divide the numerator expression which is obtained in part (b) by h to get: