Answer:
No
Step-by-step explanation:
Given that:
Amount earned when a student does comminty service = $5
Number of students in club = 12
Amount earned E, is a function of number of members (n) who does community service.
Hence,
E = n * amount earned per member
Is 24 a possible output?
To test, then E = 24
24 = n * 5
24 = 5n
24/5 = 5n/5
4.8 = 5
Hence, 24 is not a possible output, be use number of membwra cannot be a decimal
Answer:
Step-by-step explanation:
The shape of the container isn’t changing here, so the height of the water will be proportional to the volume. 75 cm^3 is ¾ of 100 cm^3, so the water will rise ¾ as high.
¾ of 8 cm is 6 cm.
Step-by-step explanation:
This is the answer...
Simplifying
2(n + 20) = 110
Reorder the terms:
2(20 + n) = 110
(20 * 2 + n * 2) = 110
(40 + 2n) = 110
Solving
40 + 2n = 110
Solving for variable 'n'.
Move all terms containing n to the left, all other terms to the right.
Add '-40' to each side of the equation.
40 + -40 + 2n = 110 + -40
Combine like terms: 40 + -40 = 0
0 + 2n = 110 + -40
2n = 110 + -40
Combine like terms: 110 + -40 = 70
2n = 70
Divide each side by '2'.
n = 35
Simplifying
n = 35