To find the value of your expression, you could use the following steps;
First lets substitute the value of x in the equation;
7 + 2(-3 - 9) - (-3+ 2)
Next, simplify the parenthesis;
7 + 2(-12) - (-1)
7 - 24 + 1 = -16
So your final answer would be; -16
Answer:
D $1.05
Step-by-step explanation:
$4.20 divided by the amount of friends (4) is equal to $1.05 per friend.
Hello!
An unknown or changeable quantity is a variable. We can write these expressions below and see which one has a variable.
A. 15
B. 60(5)
C. 2p
D. $3.76
As you can see, we do not know how many pages are in the book. Therefore, our answer is C.
I hope this helps!
<h3>The answers are :</h3><h3>x = 6</h3><h3>y = 11</h3><h3>s = 9</h3><h3>n = 8.5</h3><h3>Hope it helps!</h3><h3 />
