Answer:
(4.5, 6)
Step-by-step explanation:
The midpoint is the average of the end points:
((8, 2) +(1, 10))/2 = (8+1, 2+10)/2 = (9, 12)/2 = (4.5, 6)
The midpoint is (4.5, 6).
Answer:
Step-by-step explanation:
![5x^2-20y^2\\=5(x^{2} -4y^2)\\=5[x^{2} -(2y)^2]\\=5(x+2y)(x-2y)](https://tex.z-dn.net/?f=5x%5E2-20y%5E2%5C%5C%3D5%28x%5E%7B2%7D%20-4y%5E2%29%5C%5C%3D5%5Bx%5E%7B2%7D%20-%282y%29%5E2%5D%5C%5C%3D5%28x%2B2y%29%28x-2y%29)
Answer:
21 is the answer your welcome
Answer:8 lunches
Step-by-step explanation: If you divide 2.50 from 20 you get 8. So it'll be 8 lunches.
The weekday hours you purchased is 5 hours.
The number of weekend hours I can purchase if the weekday hours tripled is 11 hours.
<h3>What are the linear equations that represent the question?</h3>
2a + 10b = 220 equation 1
a + b = 26 equation 2
Where:
- a = number of hours for weekday parking
- b = number of hours for weekend parking
<h3>How many weekday hours did you purchase?</h3>
Multiply equation 2 by 10
10a + 10b = 260 equation 3
Subtract equation 3 from equation 2
8a = 40
a = 5 hours
<h3>What is the weekend hours I can purchase?</h3>
(5 x 3) + b = 26
15 + b = 26
b = 26 - 15
b = 11 hours
To learn more about simultaneous equations, please check: brainly.com/question/25875552
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