Write an expression that shows how to multiply 7×256
1 answer:
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Answer:
Option D that is y=-2(x+1) is the correct choice.
Explanation:
Given equation:
We have to find another equation which has only one solution.
Standard form of equation:
Condition for one solution.
We have to arrange other equation in the form of
Mark all the options as a,b,c and d.
Now from the above options we can see that option are not providing the desired result.
So
can be obtained from the last option.
As
Option D that is is the equation from where we can obtained only one solution.
Answer:
See Below
Step-by-step explanation:
Take the the given information and compare to the question being asked
. So insert the x & y's of both equations (ima do y over x to make it easier)
divide 14/4
3.5 =
then multiply both sides by 40 to isolate y
140 = y
Check by reinserting 140 and divide it by 40