Step-by-step explanation:
problem 1.
1. 6y = 30
2. y = 5
3. 3x + 2(5) = 16
4. 3x+10=16
5. 3x=6
6. x=2
solution: (2,5)
problem 2.
1. x=7
2. 4(2)-2y=18
3. 28-2y=18
4. -2y= -10
5. y=5
solution (7,5)
problem 3
10x=10
x=1
7(1) +y =-2
y=-9
(1,9)
problem 4
0= -6
no solution
problem 5
0=0
Infinite many
Answer:
130279000000
Step-by-step explanation:
e+n=10^n
Answer:
the answer is 32
Step-by-step explanation:
Answer:
53/54 = 106/108
Step-by-step explanation:
You can find the answer because 53/54 * 2/2 = 106/108
2/2 = 1 - right? When you multiply any number by one, it stays the same. That's how you can tell, 53/54 = 106/108.
Its 10.4if u need proof just ask :)
