Answer:
x2-x1/y2-y1=2-4/10--2=2-4/10+2=-2/12
=-6
Answer: i took the test and got it right
±0.06
Step-by-step explanation:
To solve this problem, we can make a proportion.
Since Kiara's money has a ratio of 9:7 in comparison to Tyler's, we can make the proportion as follows:
9/7=126/x, where x is Tyler's money. This can be simplified to 9=882/x, or 9x=882. Then, divide by 9 to find x, which results in x=98.
Now we know that Tyler has $98, so we just need to add 126 to 98 and get $224 all together.
Hope this helps!
Answer: False
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Explanation:
The radical is one step away from being fully isolated. We would apply the rule that 
In this case,
Meaning that the equation
is the same as
From here, we square both sides and use algebra to isolate x.
