They will need to sell 500 tickets
3500-1500=2000
2000/4 = 500
So they will need to sell 500 tickets!
Answer:
Step-by-step explanation:
is the given line 3x - 4y = -17?
then,
- 4y = -3x -17
y=(3/4)x+17/4
it is parallel, so slope of our line is 3/4 or 0.75
y=0.75x+b
next, lets plug in the given point to get the y-int
2=0.75*(-3)+b
2=-2.25+b
b-2.25=2
b=4.25
the equation is y=0.75x+4.25
does this clear anything, or am I off topic? please tell me I will help you
Answer:
D
Step-by-step explanation:
1, 17, and 20 are very different from the average numbers in this list.
Can you share a picture so I can have a better understanding
General Idea:
When you have ratio a:b and b:c, to find the ratio of a:c, we need to multiply a:b with b:c. When multiplying fractions we need to multiply numerator with numerator and denominator with denominator. Then cancelling common terms we get the ratio a:c like shown below:
![\frac{a}{b}\cdot \frac{b}{c} =\frac{a \cdot b}{b \cdot c} \\ Cancel \; common\;factor\;b\;in\;numerator\;and\;denominator\\ \\ \frac{a}{c} =a:c](https://tex.z-dn.net/?f=%20%5Cfrac%7Ba%7D%7Bb%7D%5Ccdot%20%5Cfrac%7Bb%7D%7Bc%7D%20%3D%5Cfrac%7Ba%20%5Ccdot%20b%7D%7Bb%20%5Ccdot%20c%7D%20%5C%5C%20Cancel%20%5C%3B%20common%5C%3Bfactor%5C%3Bb%5C%3Bin%5C%3Bnumerator%5C%3Band%5C%3Bdenominator%5C%5C%20%5C%5C%20%5Cfrac%7Ba%7D%7Bc%7D%20%3Da%3Ac%20)
Applying the concept:
![\frac{5}{7} \cdot \frac{4}{3} =\frac{5 \cdot 4}{7 \cdot 3} =\frac{20}{21}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B7%7D%20%5Ccdot%20%5Cfrac%7B4%7D%7B3%7D%20%3D%5Cfrac%7B5%20%5Ccdot%204%7D%7B7%20%5Ccdot%203%7D%20%3D%5Cfrac%7B20%7D%7B21%7D%20%20%20)
Conclusion:
Given that "The ratio of Alani's height is Baahir's height is 5:7, The ratio of Baahir's height to Conner's height is 4:3."
<u>The ratio of Alani's height to Conner's height is 20:21</u>