So the amount you are increasing it by is equal on both sides. Firstly let’s look at the factors of 48, (1,2,3,4,6,8,12,16,24 and 48) the only factors that are can be equal increase from 4 and 6 is by 2 ft giving us a length of 8 and a width of 6
Answer:
1,3,4
Step-by-step explanation:
5 might be but I'm not sure
Answer:
The constant of proportionality k = 11.5.
The equation will be: 
Step-by-step explanation:
If x represents number of hours than y represents miles
We are given:
x y
4 46
5 57.5
6 69
The constant of proportionality can be found using formula: 
Putting values and finding k
x y k (
)
4 46 11.5
5 57.5 11.5
6 69 11.5
So, the constant of proportionality k = 11.5
Now, The equation will be:

So, the equation will be: 
-x + 10 = 3x + 22
-12 = 4x
x = -3
Answer:
B
Step-by-step explanation:
parentheses exponents multiplication division addition subtraction