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Ksju [112]
4 years ago
8

Can you guys help me with these math problems pls * 15 points*

Mathematics
1 answer:
olga_2 [115]4 years ago
7 0
1) h ≥ 19

2) y > 6

3) 2x ≤ 10
x ≤ 5

4) 9x ≤ 45
x ≤ 5
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A loan of $16,840 is borrowed at 9% simple interest and is repaid with $4,167.90 interest. What is the duration of the loan?​
rewona [7]

9514 1404 393

Answer:

  2 3/4 years

Step-by-step explanation:

The interest is given by the formula ...

  I = Prt . . . . . . principal P at annual rate r for t years

Solving for t gives ...

  t = I/(Pr)

  t = 4167.90/(16840×0.09) = 2.75

The duration of the loan is 2 3/4 years.

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3 years ago
It is not possible to solve percent problems using proportions. True or False
ra1l [238]
Thank you posting your question on Brainly. I hope my answer is satisfactory to you.


The answer is: FALSE
It is possible to solve percent problems using proportions.


Hope this helps!

8 0
4 years ago
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Find the slope of the line
pishuonlain [190]

Answer:

The line has a slope of Zero.

Step-by-step explanation:

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3 years ago
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Explain the relationship between a strategy, such as number sense, and a written method, such as partial products or area models
Alekssandra [29.7K]

Incomplete question. However, I answered from a general mathematical perspective.

<u>Explanation:</u>

Interestingly, the term <u>strategy</u> has always been synonymous with a thought "plan of action". While written methods often refer to recognized standards of performing operations.

Hence, many prefer to use written methods to perform mathematical operations like multiplications, divisions, etc because they are verified means of solving most mathematical problems.

4 0
3 years ago
Graph the solution for the following linear inequality system. Click on the graph until the final result is displayed.
allsm [11]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

y< 8

The solution is the interval -----> (-∞,8)

y\geq3

The solution is the interval -----> [3,∞)

The solution of the system is equal to

[3,∞)∩ (-∞,8)-------> [3,8)

All real numbers greater than or equal to 3 and less than 8

The graph in the attached figure

7 0
4 years ago
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