<h2>Answer: 250 Hamburgers sold</h2><h2>Step-by-step explanation:</h2><h2><u><em>x = hamburgers
</em></u></h2><h2><u><em>y = cheeseburgers
</em></u></h2><h2><u><em>x+y=434
</em></u></h2><h2><u><em>66 fewer cheeseburgers than hamburgers
</em></u></h2><h2><u><em>
</em></u></h2><h2><u><em> </em></u></h2><h2><u><em>y = x - 66
</em></u></h2><h2><u><em>Substitute y into the first equation
</em></u></h2><h2><u><em>x + (x-66) = 434
</em></u></h2><h2><u><em>2x = 434 + 66
</em></u></h2><h2><u><em>2x = 500
</em></u></h2><h2><u><em>x = 250 hamburgers sold</em></u></h2>
The answer is 14% because that's the amount between 20 and 34 and your trying to find the percent between those two
Their ages are 18, 19, and 20 bc we is gud at maths boi
2 x y2 + 2 x 3 y3 + 3y + 7 y2 + 7
Answer:
1.5 tons
Step-by-step explanation:
First determine how much feed is eaten per day
5 * 20 lbs = 100 lbs per day
Then multiply by the number of days
30 * 100 = 3000 lbs
But the question asks tons, not lbs
We know there are 2000 lbs in a ton
3000lbs/ 2000lbs per ton = 1.5 tons
