Which question?
How can I answer if I don't know the question
Well, it will be 3 ( 8) ^ 2x/3
Answer:
<u>325 Hamburgers.</u>
Step-by-step explanation:
This may seem complicated at first due to us not knowing how much either hamburgers or cheeseburgers were sold, but we can easily set up an equation with variables and solve this using the numbers provided.
x = # of hamburgers sold.
x + 61 = # of cheeseburgers sold.
1) x + x + 61 = 711 (set both burgers equal to the total sold)
2) 2x + 61 = 711 (added common variables together)
3) 2x = 650 (negated the +61, subtracted it from both sides)
4) x = 325 (divided both sides by 2)
5) 711 - 325 = 386 (subtracted the x from the total number of burgers sold, to recieve the amount of cheeseburgers' tickets.
Thus,
Since there were fewer hamburgers sold, the smaller number (325) is the correct answer.
(Final Answer)
Cheeseburgers sold: 386
Hamburgers sold: 325
Total sold: 711
Answer:
Step-by-step explanation:
The figures dont have enough letters to explain step by step all the exercises.
Bread 1:
The horizontal lines are parallels so both angles must be the same
2x + 21 = 4x - 17
21 + 17 = 4x - 2x
38 = 2x
x = 19
Bread 2:
Angles sum 180°
3y - 5 + 2y - 25 = 180
5y - 30 = 180
5y = 180 +30
5y = 210
y = 42
Bread 3:
Angle ABC is the same as the other 2, since x = 19
ABC = 2x + 21
ABC = 2 * 19 + 21
ABC = 59
Bread 4:
Angle ABC is the same as 3y - 5, y = 42
ABC = 3y - 5
ABC = 3 * 42 -5
ABC = 121
Bread 5:
Angles must be the same
5x - 14 = 2x + 13
5x - 2x = 13 + 14
3x = 27
x = 9
Bread 6:
Angle ABC = 5x - 14 , x = 9
ABC = 5 * 9 - 14
ABC = 31
If you need to understand why the angles must be the same just comment and I will give you more details