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Alekssandra [29.7K]
4 years ago
15

Help me simplify this question for me

Mathematics
2 answers:
olchik [2.2K]4 years ago
7 0

Answer:

Step-by-step explanation:

Given

4x + 7y = 14

7y = - 4x + 14

y = \frac{-4x + 14}{7}

y = \frac{-4x}{7} + \frac{14}{7}

y = \frac{-4x}{7} + 2

Hope it helps :)

Gnoma [55]4 years ago
4 0
The answer is y= -4/7x+2

explanation
1. subtract 4x from both sides
2. divide every term by 7
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The probability that a 38-year-old white male will live another year is .99813. What premium would an insurance company charge t
alukav5142 [94]

Answer:

The insurance company should charge $1,873.5.

Step-by-step explanation:

Expected earnings:

1 - 0.99813 = 0.00187 probability of the company losing $1 million(if the client dies).

0.99813 probability of the company earning x(price of the insurance).

What premium would an insurance company charge to break even on a one-year $1 million term life insurance policy?

Break even means that the earnings are 0, so:

0.99813x - 0.00187(1000000) = 0

0.99813x = 0.00187(1000000)

x = \frac{0.00187(1000000)}{0.99813}

x = 1873.5

The insurance company should charge $1,873.5.

4 0
3 years ago
I need help on doing this
yaroslaw [1]

Answer:

1. 5.67232

2. 1.0472

5. 9.94838

6. -5.49779

7. 2.24746048

10. -0.0161006623

Step-by-step explanation:

Those were the only ones I could help on, sorry I couldn't help on the other ones.

5 0
4 years ago
Add. 2.9 x 105   8.7 x 105
Rudiy27
When you multiple 2.9*105 you get 304.5 then you multiple 8.7*105 you get 913.5 next add the two your sum will be 1218.<span />
8 0
3 years ago
A father is 25 years old . Six years ago he was 5 times as old as his son. Find the present age of Father and son.​
raketka [301]

Answer:

Define F as fathers age and S as sons age right now.

Then now they are

(1) 3S = F

and six years ago they were

(2) 5*(S-6) = F-6

calculate 5*(S-6)

5S - 30 = F-6

Subtract left and right side by -F

Add 30 to left and right side

5S - F = 24

Put (2) 3S = F into the equation above

5S - 3S = 24

2S = 24

S = 12

insert result in (2) 3S = F

3*12 = F

36 = F

Step-by-step explanation:

So the son is 12 years, and the father is 36 years.

5 0
3 years ago
How many times does 3 go into 5?
Fofino [41]
3 goes into 5 one time


Hope this helped :)
6 0
3 years ago
Read 2 more answers
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