Answer: x=5
Step-by-step explanation: use photomath next time!!!!! It works!!
Answer:
20,000 tons plus 14 million
Since Timothy collected more, we take the amount Timothy collected and subtract the amount Eric collected from that.

That means Timothy collected .5 kilograms more candy than Eric.
Answer: 4 hours 30 minutes
Step-by-step explanation: 36/8 = 4.5 hours
hours = 4, minutes = 0.5*60 = 30
4x + 7y = 1 ⇒ 12x + 21y = 3
3x + 10y = 15 ⇒ <u>12x + 40y = 60</u>
<u>-19y</u> = <u>-57</u>
-19 -19
y = 3
4x + 7(3) = 1
4x + 21 = 1
<u> - 21 - 21</u>
<u>4x</u> = <u>-20</u>
4 4
x = -5
(x, y) = (-5, 3)