Answer:
C
Step-by-step explanation:
If you use substitution, you will figure out that x=350-y, and 3x=1050-3y. If you plug this into the equation, 1050-3y+7y=2050.
Simplifying, we get 1050+4y=2050, and 4y=1000.
Divide each side by 4 to get y=250.
Answer:
Step-by-step explanation: If the clock is total 360 degrees and only 20 minutes passed out of 24 hours it would be an acute angle because it is much less than 90 degrees.
Answer:
Find out yourself
Step-by-step explanation:
And sorry im not smart and i need help with my homework