Answer:
<h2>Pete played 1.5 times the number of matches that Jack played.</h2><h2 />
Step-by-step explanation:
<u>Pete played 18 tennis matches in a week.</u>
P = 18
<u>Jack played 6 fewer matches than Pete. </u>
J = P - 6
J = 18 - 6
J = 12
<u>How many times the number of matches pete played is the number of matches jack played?</u>
<u />
18 / 12 = 1.5
Pete played 1.5 times the number of matches that Jack played.
We have 
.
First let us factor the 2 to obtain,
We can now see clearly that the expression inside the parentheses is a difference of two squares.
We now write the 4 as 2². So that we obtain the expression,
Recall that
Hence our expression becomes,
Therefore, when factored completely,
Answer:
ok but helppp meeeee nothinggggg
A) multiply equation A by -2 so you get -2x - 2z = -12 and then you can add both equations to eliminate z
Answer:
Domain is -3
Step-by-step explanation:
Given that coordinate of a graph is (-3, -2)
We have to find out the domain.
We know that if A and B are two sets, a mapping from A to B is the subset of cartesian product AxB.
Domain is the set of values of A which have images in B.
Use the above definition.
We have A = {-3,...} and B = {-2,....}
The mapping is from -3 to -2
Hence domain is -3
