3x-22+x=180
4x-22=180
4x=202
X=202/4
X=50.5
3(50.5)-22=129.5
5-.5+129.5=180
Answer:
The subtraction property of equality
Option A is correct
Explanation:
The given equation is:
12 - x = 7x + 32
Subtract 12 from both sides
12 - 12 - x = 7x + 32 - 12
-x = 7x + 20 (Step 1)
From step 1 above, subtract 7x from both sides
-x - 7x = 7x - 7x + 20
-8x = 20 (Step 2)
Since we subtracted 7x from both sides to get step 2, the justification for step 2 is the subtraction property of equality
Your choices A and C are the same
but the decimal of 1/11 is 0.090909
so your answer would be 2.09
Answer:
c
Step-by-step explanation:
the volume of a circle is equal to pi times the radius^2 times the height. They give you the circumference and half of the circumference is equal to the radius. (half of 12)
