This is a system of equations problem, actor A follows the equation
actor B follows this equation
when you equal them to each other and you solve for x you will get your answer
Hello!
We can write this as the system of equations below. We have boxes A, B, and C.
A+B+C=9
B=A+1
C=B+1
First of all we can plug our B and C values into the first equation and solve for A.
A+A+1+A+1+1=9
3a+3=9
3a=6
a=2
Now we can plug our a value into the other equations.
B=2+1
B=3
C=3+1
C=4
Therefore, there are 2 rocks in one box, three in another, and 4 in the last.
I hope this helps!
I took the test the answer is 70
So i adivise you to seek a teacher help or parents because i cant see the problem thats being ask sorry :(
Answer:
25
Step-by-step explanation:
x = (20/28) * 35
x = 25
