The 'x' coordinate of the midpoint is the average of the 'x'
Answer:
Step-by-step explanation:
So we have the equation:
Add 2 to both sides. The left cancels:
Divide both sides by 6. The left cancels:
So, the value of x is -1.
And we're done!
Answer: 60
Step-by-step explanation: multiply four by 15 in this case take four 15's and add them all up
3(10) + 5y = 20
5y = 20 - 30
5y = - 10
y = - 2
Answer:
-0.7
Step-by-step explanation:
First do 3.2-1.8= 1.4. So now we know that -2n=1.4. Next you solve for n to get the answer of -0.7 with your answer of the third option.
