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professor190 [17]
4 years ago
8

15 POINTS!

Mathematics
2 answers:
Agata [3.3K]4 years ago
8 0
8x - 9y = -23 just plug in the points
BlackZzzverrR [31]4 years ago
5 0
Slope of the line  = 4 / 4.5  = 8/9
and it passes through the point (-4.-1) so we have

y - -1 = 8/9)x - -4)

y + 1 = 8/9 x +  32/9

* through by 9:-

9y + 9 = 8x + 32

9y = 8x + 32 - 9

8x - 9y =  -32 + 9

8x - 9y = -23  is ur answer.
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1433.4 to the nearest 10
frozen [14]

Answer:

14,334 actually that might not be the answer im just thinking that because the 4 is in the tenths place and ur rounding that u would make it into a whole number

4 0
3 years ago
Suppose yoko borrows $3500 at an interest rate of 4% compounded each year Find the amount owed at the end of 1 year
olchik [2.2K]

Amount owed at the end of 1 year is 3640

<h3><u>Solution:</u></h3>

Given that yoko borrows $3500.

Rate of interest charged is 4% compounded each year

Need to determine amount owed at the end of 1 year.

In our case :

Borrowed Amount that is principal P = $3500

Rate of interest r = 4%

Duration = 1 year and as it is compounded yearly, number of times interest calculated in 1 year n = 1

<em><u>Formula for Amount of compounded yearly is as follows:</u></em>

A=p\left(1+\frac{r}{100}\right)^{n}

Where "p" is the principal

"r" is the rate of interest

"n" is the number of years

Substituting the values in above formula we get

\mathrm{A}=3500\left(1+\frac{4}{100}\right)^{1}

\begin{array}{l}{A=\frac{3500 \times 104}{100}} \\\\ {A=35 \times 104} \\\\ {A=3640}\end{array}

Hence amount owed at the end of 1 year is 3640

5 0
3 years ago
ITS URGENT
Vinvika [58]

log.8 (.4096) =4

.8 ^4 = .4096



loga b =c

a^c =b

8 0
3 years ago
2
Mademuasel [1]

Answer:

I only                                                                

Step-by-step explanaition:

The domain (x) can not repeat in order for it to be a function.

3 0
2 years ago
Read 2 more answers
If you buy 12 pens for 22.20 dollars, how much does each pen cost?
jeyben [28]
 $ 1.85   you  divide  22.20 by 12 
5 0
3 years ago
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