The answer is 77 multiply and add them
Question a is 48 i think! because if you do 12 x how many side there are. it’s 4 so 12 x 4
Answer:
B
Step-by-step explanation:
The ratio of water to mix is 1:4.
The line in the middle is half the length of the line on the outside. Multiply the middle line by 2 and set it equal to the outside line.
2(x-3) = x + 6
Simplify:
2x -6 p x + 6
Add 6 to both sides
2x = x + 12
Subtract x from both sides:
X = 12
The answer is B) 12
