Answer: 30 students.
Step-by-step explanation: They are saying 50% of the class like the teacher. We know that 50% is half of the 100% so that mean only half of the students like the teacher. Is 15 students like the teacher it means that 15 are half of the students in the class. The other half should be another 15. So 15+15=30 or 15x2=30.
I hope I didn’t make it to confusing.
Answer choice D. is a repeating decimal
10% of 5000 is 500 and 500 times 8 is 4000 so the total amount due would be 9000 :)
It’s backwards !! So I can’t see what I can help you with
Answer:
- No solution for x, when k = 1
- x = 68/(k - 1), when k≠ 1
Step-by-step explanation:
<u>Given the equation</u>
- kx – 17 = 51 + x, where k = 1,
<u>Solve for x:</u>
- 1*x - 17 = 51 + x
- x - 17 = x + 51
- x - x = 51 + 17
- 0 = 68,
Incorrect equation, no solution for x when k=1
<u>Solving for x when k ≠ 1</u>
- kx - 17 = 51 + x
- kx - x = 51 + 17
- x(k - 1) = 68
- x = 68/(k - 1)
