Answer:
supposing there are only 18 students, Im guessing the ratio would be 12-18?
Step-by-step explanation:
Hey can you take another pic
Answer:
x=2
Step-by-step explanation:
Distribute the second bracket:
Sum similar terms, bringing all number right of the equal sign - careful, they change sign!
The area of the fence would be 5.5ft^2. Hope this helps.
Answer:
Constant of proportionality(X:Y) = 1:6
Step-by-step explanation:
Given:
X- 5, 6, 7, 8, 9
Y- 30, 36, 42, 48, 54
Find:
Constant of proportionality
Computation:
X/Y = 5/30 = 6/36 = 7/42 = 8/48 = 9/54
X/Y = 1/6 = 1/6 = 1/6 = 1/6 = 1/6
So;
Constant of proportionality(X:Y) = 1:6