Answer:
D.
Step-by-step explanation:
I assume you mean 
. Simply plugging in numbers will give you points that match up with the graph. 
and 
when x = 1 and x = 2 respectively.
Answer:
1. x=27
2. x=3
Step-by-step explanation:
<h3>the first one </h3>
let's solve your equation step-by-step.
x−7=20
Step 1: Add 7 to both sides.
x−7+7=20+7
<h3>the second one </h3>
Let's solve your equation step-by-step.
3x+6=12x−21
Step 1: Subtract 12x from both sides.
3x+6−12x=12x−21−12x
−9x+6=−21
Step 2: Subtract 6 from both sides.
−9x+6−6=−21−6
−9x=−27
Step 3: Divide both sides by -9.
−9x/−9=−27/−9
<h3 />
The answer is the letter A! I hope this helps
50 goes 2 times into 186 when dividing
Answer:
x=11
Step-by-step explanation:
First, we know that "supplementary" angles add up to 180 degrees. With this in mind, we can plug the values from your model into an equation:
(7x+33)+70=180
To solve this, first drop the parentheses because nothing is being distributed to the values inside them:
7x+33+70=180
Now we combine like terms, adding the 33 and the 70.
7x+103=180
Let's get rid of the 103 by subtracting it from both sides:
7x=77
Now we divide both sides by 7:
x=11
HTH :)
