Answer:
Exactly one solution.
Step-by-step explanation:
2x-4y=8
x+2y=4 /*2
<em>2x-4y=8</em>
<em><u>2x+4y=8 (+)</u></em>
4x=16
x=4
4+2y=4
y=0
(x;y)={(4; 0)}
Exactly one solution.
<span>54.285 rounded to a whole number is 54.
Hope this helps!!
</span>
80 oz equals 5lbs. There is your answer.
Answer:
3 x 10^8
Step-by-step explanation:
300,000,000 in scientific notation is 3 x 10^8 and because it’s 8 zeros
