Answer:
0,1,2
Step-by-step explanation:
(x+2) = 2((x+1)+(x)
x+2 = 2x+2+2x
x+2 = 4x+2
-x -x
2 = 3x + 2
-2 -2
0/3 = 3x/3
0 = x
Answer:
Line passing through 
.
Step-by-step explanation:
hence this line passes through 
.
When 
Hence this line passes through 
.
Graph is attached.
<h2>
Answer:</h2>
x = 37
<h2>
Step-by-step explanation: </h2>
x + x = 74
2x = 74
divide both sides by 2 which is
x = 37
Answer:
d. 11
Step-by-step explanation:
<u>Ratio of corresponding sides:</u>
- x/12.2 = 4.6/5.1
- x = 12.2*4.6/5.1
- x = 11
Correct option is d. 11
Answer: 243 people
Step-by-step explanation:
ration of 7 children to every 2 caretakers, and there are 189 children. So, since ratio of children is 7, divide 189 by 7 and get 54. Then multiply by 2 since that is the ratio for caretakers to get 54 caretakers. You can check these numbers by putting in the calculator 189/54, it simplifies to 7/2. Add 54 and 189 to get total number of people which is 243.
