By using the process of elimination, the answer is A.
Answer:
4; 7
Step-by-step explanation:
Small box = 25 and Large box = 50
small box = x and large box = x+3
25x+50(x+3)=450
25x+50x+150=450
75x=300
x=4
Large box = 4+3 = 7
Therefore, 4; 7
I hope this helped and have a good rest of your day!
Answer:
let the first and second table box as 12345 and abcde
1,a
2,c
3,e
4,b
5,d
Step-by-step explanation:
you can use
y=mx+b form m is slope , b is y intercept
m with variable x and b without any variable I.e it is real value
Answer:
386 that lay eggs
Step-by-step explanation:
440-39= 401 hens
401hens- 15= 386
Let the two numbers be x and y. The sum of x and y is 14 and the difference is 20. We can write a system of equations and solve:

Then substitute x back into one of the equations to find y:

So the two numbers are 17 and -3