Answer:
x=6
Step-by-step explanation:
To solve this problem,
firstly make x to stand alone
subtract 6 from both sides of the equation
x+6-6=12-6
x= 6
We can use the equation: y=mx+b
x represents the x-value, y represents the y-value, m represents slope, and b represent the y-intercept.
We must plug in what we know in order to find the value of b.
32 = 1.5*21 + b
32 = 31.5 + b
So b = 0.5
Now we know our equation is y = 1.5x + 0.5
We can find any other point on the line by plugging in any x-value. Let's try 5.
y = 1.5*5 + 0.5
So y =8 and our point is (5,8)
Answer:
D
Step-by-step explanation:
Letter A is right
Explanation: best of luck
