Answer:
The answer is ""
Step-by-step explanation:
Given:
In the scale factor when we take x coordinate then the value of k is:
If we take y coordinate then the value of k is:
So, the final value of k is "" .
Roxanne has 1/2 as many beads as Sherrie. The number of beads Sherrie has is 4/5 that of Ting Ting's. Ting Ting has 165 beads. H
2 answers:
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Answer:
or
Step-by-step explanation:
Substitution means plugging in one variable's value that consists of the opposite variable. Because is already specified, you can plug it into the second equation's
value. After doing that, it looks like this:
Then you would distribute the across the parentheses next to it, like this:
Then, add like terms, like this:
Then divide both side by to isolate
.
Now, you can plug (
) into either equation, but the first one seems simpler so you would pick that. It would look like this:
Solving would look like this:
So the answer is or
.
Answer:
Explanation below.
Step-by-step explanation:
1. a.
b.
c. x=144
2. a.
b. x= 14
3.
4.