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3 years ago

Help me with this question please lol.

Mathematics

1 answer:

agasfer [191]3 years ago

8 0

Answer:

Step-by-step explanation:

B. 21 because the y is going up 21 every 1 of x. That’s a bad explanation. It’s like 21x1= 21.

21x2=42 etc so ya going up 21.

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Goran makes 9 dollars for each hour of work. Write an equation to represent his total pay p after working h hours. Would 9p=h be

kompoz [17]

The answer is 81 thx

8 0

3 years ago

Bogdan [553]

Answer:

The present value of 10,000 if interest is paid at a rate of 6.2% compounded weekly for 8 years is 6097.56

Explanation:

We know that compound interest is given by

$A=P\left(1+\frac{r}{n}\right)^{n t}$

Where ,

Where A = final amount (which is given to be = 10000)

P = Principal amount (which is the present amount which we have to find)

r = interest rate = 6.2 = 0.062

n = no. of times interest applied per time period = it is given that the interest is applied weekly, so in one year there are 52 weeks so n = 52

t = time period = 8 years

Substituting the given values, we get

$10000=\mathrm{P}\left(1+\frac{6.2}{52}\right)^{52\times 8}$

P = 6097.5

We get, P = 6097.56 which is the present value of a sum of money

3 0

3 years ago

What are the solutions of 2x2 + 8x + 26 = 0?

Thepotemich [5.8K]

Step-by-step explanation:

2×2 + 8x + 26 =0

4 + 8x + 26 =0

4 + 26 = 0-8x

30 = 8x

divide both sides by th coefficient of x

$\frac{30}{8} = \frac{8x}{8}$

=3.75

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3 years ago

) In the first week of her school's fundraiser, Julie sold 6 items. By the end of the

VashaNatasha [74]

Answer:

6+x > 20

Step-by-step explanation:

solving the inequality-

subtract 6 from sides.

it is x> 14

Julie sold more than 14 items after the first week of the fundrai.

have a great Day!

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3 years ago

Divide 4x^3 + 2x^2 + 3x + 4 by x + 4

Archy [21]

It would be -232
I hope this helps!!
If you need me to explain it i will.

5 0

3 years ago

Read 2 more answers