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
#SPJ1
Because you’re paying interest first so the faster you pay off the interest the faster you get to the principal and pay the actual debt off
Answer:
See below
Step-by-step explanation:
<u>We can estimate the dividend and divisor as follows:</u>
- 635943 ÷ 77 =
- 636000 ÷ 80 =
- 7950 ≈ 8000
Estimate is 8000
The answer is b definitely
Answer:
88/7 ft = 12.6 ft (nearest tenth)
Step-by-step explanation:
Circumference of a circle = 2
r
<u>Radius of inner circle</u>
Given:
- circumference of inner circle = 22ft
- = 22/7
⇒ 22 = 2 x (22/7) x r
⇒ r = 3.5
So the radius of the inner circle is 3.5 ft
<u>Radius of outer circle</u>
If the distance between the inner circle and the outer circle is 2 ft, then the radius of the outer circle = 3.5 + 2 = 5.5
<u>Circumference of outer circle</u>
Therefore, circumference of outer circle:
= 2 x (22/7) x 5.5
= 242/7 ft
<u>Difference between circumferences</u>
Difference = outer circle circumference - inner circle circumference
= 242/7 - 22
= 88/7 ft
= 12.6 ft (nearest tenth)
