Well, we can simplify 5/10 down to 1/2. See how the top number is the half of the bottom number? You just do the same thing and you get 3/6.
Good luck!
2x + y = 3
3x - y = 12
Add both equations
5x = 15, x = 3
2(3) + y = 3
6 + y = 3, y = -3
Solution: x = 3, y = -3... or (3,-3)
Answer:
63.6 liters
Step-by-step explanation:
1 gallon = 4 liters
15.9 gallons = ? liters
To find the number of liters, multiply 4 by 15.9.
15.9 gallons = 63.6 liters
If this anser is correct, please make me Brainliest!
Answer:
Step-by-step explanation:
If you factor the expression 7a+21 you can get:
7 × (a+3)
Answer is
0-4-9
start from zero then count
