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Mars2501 [29]
3 years ago
11

The following problem has an error. Identify the error and explain why the work is wrong. The work the problem correctly.

Mathematics
1 answer:
Arturiano [62]3 years ago
5 0
The mistake is found in the first step. That is because you are supposed to multiply 5 by 4, not to add 3 by 5. Once you multiply 5 by 4 (which is 20) add 20 by 3, then you should get 23. Lastly, multiply 2 by 23 and you should get 46. In other terms, follow the order of operations, P.E.M.D.A.S.
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You just received a raise after working for your company for a year. Your new hourly wage is $12.50. If you are paid biweekly an
denis-greek [22]
Here is the Answer If you Multiply It is 12.50x 40 = $500 and if you divide you end up with 3.2
5 0
3 years ago
Read 2 more answers
Someone help me please
pogonyaev

Answer:

10x

Step-by-step explanation:

you substitue f(x) with 5 and g(x) with 2x

then you multiply them both 5*2x

and you get 10x

8 0
3 years ago
Read 2 more answers
Complete the problems below.
Trava [24]

Answer:

1. NO

2. YES

3. YES

4. YES

5. NO

6. YES

7. NO

8. YES

9. YES

10. YES

11. NO

12. YES

13. YES

14. YES

15. 9, 8, 7, 6, 4, 3, and 2

16. 5 and 3

17. 5

18. 10, 5, and 2

19. 9, 6, 4, 3, and 2

20. 10, 8, 7, 6, 5, 4, 3, and 2

21. 10, 6, 5, 3, and 2

22. 10, 8, 7, 6, 5, 4, 3, and 2

23. 5

24. 7, 6, 4, 3, and 2

25. 6, 4, 3, and 2

26. 10, 5, 4, and 2

27. 9, 8, 6, 4, 3, and 2

28. 10, 9, 6, 5, 3, and 2

29. 8, 4, and 2

30. 8, 6, 4, 3, and 2

31. 22<u>7</u>043

32. 3<u>8</u>187

33. 1<u>5</u>111

34. 2032371

Step-by-step explanation:

<u>Divisibility Rules</u>

10 → The digit in the ones place value chart must be a 0.

9 → The sum of the digits must add up to a multiple of 9.

8 → The LAST THREE DIGITS of the entire number must be a multiple of 8.

7 → Take the ones place value digit off the entire number, double it, then deduct the doubled number from the remaining number. NOTE: This may need to be repeated several times.

6 → The entire number must be a multiple of BOTH 3 and 2 [Here is the catch: 2 × 3 = 6]

5 → The digit in the ones place value chart must be a 0 or 5.

4 → The LAST TWO DIGITS of the entire number must be a multiple of 4.

3 → The sum of the digits must add up to a multiple of 3.

2 → The digit in the ones place value chart must be a 0, 2, 4, 6, or 8.

I hope all this information can be put into some good use, and as always, I am EXTREMELY joyous to assist anyone at any time.

8 0
3 years ago
42,591 to the nearest thousand
Nutka1998 [239]

Answer:

43,000

Step-by-step explanation:

Remember, the tipping point is 50%.

42,591, if the hundreds to one's place is 500 or more, the number 591, it increases the thousands value by 1

Since 591 is greater than 591, the new number will increase from 42,591 to 43,000

-Chetan K

5 0
2 years ago
Read 2 more answers
there is 25 people on a bus they pay R x each if there where 5 more people every body can pay R3 less how much is R x
a_sh-v [17]

Based on the given parameters, the value of Rx is R18

<h3>How to determine the value of Rx?</h3>

The given parameters are:

Number of people = 25

Amount paid = Rx

Additional people of 5 = Amount paid being R3 less

The total amount paid is calculated using:

Total amount = Number of people * Amount paid

Substitute the known values in the above equation

Total amount = 25 * x

Total amount = (25 + 5) * (x - 3)

Substitute Total amount = (25 + 5) * (x - 3) in Total amount = 25 * x

(25 + 5) * (x - 3) = 25 * x

Evaluate the sum

30 * (x - 3) = 25 * x

Evaluate the products

30x - 90 = 25x

Collect like terms

30x - 25x = 90

Evaluate the like terms

5x = 90

Divide both sides by 5

x = 18

Hence, the value of Rx is R18

Read more about equations at:

brainly.com/question/2972832

#SPJ1

4 0
2 years ago
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