Answer:
Step-by-step explanation:
Answer:
#5 the sum would be on the right side because it is positive
The answer to thus question is 121
10 gallons are about 38 liters.
Answer:
(1 point)
No, there isn't a more efficient way to solve this system.
Yes, a more efficient way is to multiply the first equation by 4, add to eliminate y, then solve for x.
Yes, a more efficient way is to multiply the first equation by −4, add to eliminate y, then solve for x.
Yes, a more efficient way is to multiply the first equation by −4, add to eliminate x, then solve for y.
