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Setler [38]
2 years ago
11

Which of the following expressions could be equal to f(x)???

Mathematics
1 answer:
noname [10]2 years ago
4 0
If i understand the machine correctly and -3 is x and 8 is the final answer, f(x)=x+11
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PLEASE ANSWER ALL I WILL RATE 5 STARS MARK BRAINLIEST AND THANK YOU
zepelin [54]

Answer:

See below.

Step-by-step explanation:

13. D

Simply subtract. 85376 - 37793 = 47583.

14. C

[Something] - 32497 = 26348

Add 32497 to both sides:

[Something] - 32497 + 32497 = 26438 + 32497

[Something] = 58845

15. C

Compute each difference:

A: 51455 - 26478 = 24977

B: 49351 - 15274 = 34077

C: 63286 - 37439 = 25847

(D: 46307 - 21550 = 24757)

16. B

Simply subtract:

143864 - 112955 = 30909

17. A

First, find the difference:

85732 - 39864 = 45868

Only 45798 (A) is less than 45868.

(Note that B is equal to, not less than).

18. C

Subtract:

45932 - 29574 = 16358.

19. B

Subtract:

96834 - 31727 = 65107 - 12156 = 52951

20. C

27301 - 12352 - [Something] = 7356

14949 - [Something] = 7356

Add [Something] to each side:

14949 = 7356 + [Something]

Subtract 7356 from each side.

7593 = [Something]

Note: Do you need help with subtraction specifically? These questions can be solved with simply with a calculator, but perhaps that is not the intention here. Anyways, I recommend using Khan Academy to improve your arithmetic skills if necesary.

8 0
3 years ago
Find Malcolm’s debt-to-income ratio if his monthly expenses are $975 and his monthly salary is $1200.
hjlf

Answer: D. 0.8125

Step-by-step explanation: His expenses is $975, and his salary is $1200. Divide the expenses by the salary to find the debt-to-income ratio.

975/1200 = 0.8125

The debt-to-income ratio is 0.8125.

7 0
2 years ago
Read 2 more answers
Find the value of this fraction 6 x 1/2 + 2/3 + 3/4 ​
kodGreya [7K]

Answer:

\frac{53}{12} or 4 \frac{5}{12}

Step-by-step explanation:

\frac{6}{1}  \times  \frac{1}{2}  = 3

\frac{3}{1}  +  \frac{2}{3}  +  \frac{3}{4}  = ...

Find the common denominator, which is 12

\frac{36}{12}  +  \frac{8}{12}  +  \frac{9}{12}  =

Now add them

\frac{36}{12}   +  \frac{8}{12}  =  \frac{44}{12}  +  \frac{9}{12}  =  \frac{53}{12}

Simplified version is

4 \frac{5}{12}

3 0
3 years ago
Choose the inequality that represents the following graph. Pick One Khan OwO this is my last one :D thank you
Alik [6]

Answer:

The answer is C

Step-by-step explanation:

3 0
2 years ago
Dan took out a 24-year loan for $111,000 at an APR of 7.7%, compounded
Gekata [30.6K]

Dan would save more by paying off his loan 13 years  early

Step-by-step explanation:

The formula for compound interest, including principal sum, is:

A=P(1+\frac{r}{n})^{nt}  where:

  • A is the future value of the investment/loan, including interest
  • P is the principal investment amount (the initial deposit or loan amount)
  • r is the annual interest rate (decimal)
  • n is the number of times that interest is compounded per unit t
  • t is the time the money is invested or borrowed for

Dan took out a 24-year loan for $111,000 at an APR of 7.7%,

compounded  monthly

∴ P = $111,000

∴ r = 7.7% = (7.7/100) = 0.077

∴ n = 12 ⇒ compounded  monthly

∵ The loan is paid in 13 years

∴ t = 24 - 13 = 11 years ⇒ 13 years early

- Substitute these values in the formula above

∴ A=111,000(1+\frac{0.077}{12})^{(12)(11)}

∴ A = $258,223.20

If it paying in 24 years

∴ A=111,000(1+\frac{0.077}{12})^{(12)(24)}

∴ A = $700,382.38

∴ Dan saves = 700,382.38 - 258,223.20 = $442,159.18

Forrest took out a 24-year loan for $96,000 at an APR of 7.7%,

compounded monthly

∴ P = $96,000

∴ r = 7.7% = (7.7/100) = 0.077

∴ n = 12 ⇒ compounded  monthly

∵ The loan is paid in 13 years

∴ t = 24 - 13 = 11 years ⇒ 13 years early

- Substitute these values in the formula above

∴ A=96,000(1+\frac{0.077}{12})^{(12)(11)}

∴ A = $223,328.17

If it paying in 24 years

∴ A=96,000(1+\frac{0.077}{12})^{(12)(24)}

∴ A = $605,736.11

∴ Forrest saves = 605,736.11 - $223,328.17 = $382.407.94

∵ Dan saves $442,159.18

∵ Forrest saves $382,407.94

∴ Dan would save more by paying off his loan 13 years  early

Dan would save more by paying off his loan 13 years  early

Learn more:

You can learn more about interest in brainly.com/question/8280736

#LearnwithBrainly

7 0
2 years ago
Read 2 more answers
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