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2 years ago

How to solve: (looking for b)y =mx+b

Mathematics

1 answer:

mamaluj [8]2 years ago

4 0

Subtracting mx from both sides, we get y-mx=b

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You have invested $2000 at 3.75% annual interest. How much money do you have after 20 years?

lbvjy [14]

Answer:

$3500

Step-by-step explanation:

Let's use PRT/100 to see what will be the total amount.

Total amount = Interest + Principle

Solution:

PRT/100 = Interest
=> 2000 x 3.75 x 20 years/100
=> 20 x 3.75 x 20 = Interest
=> 2 x 2 x 375 = Interest
=> 4 x 375 = Interest
=> 1500 = Interest
=> Total amount = 1500 + 2000
=> Total amount = $3500

Hence, after 20 years, the amount earned is $3500.

6 0

2 years ago

What is the answer? Links will be reported. ( BRANLIEST )

qaws [65]

Answer:

$- 1 \frac{1}{8} m + \frac{3}{10} \\$

Step-by-step explanation:

$\frac{7}{8} m + \frac{9}{10} - 2m - \frac{3}{5} \\ \frac{7}{8} m - 2m + \frac{9}{10} - \frac{3}{5} \\ \frac{7}{8} m - \frac{2m \times 8}{1 \times 8} + \frac{9}{10} - \frac{3 \times 2}{5 \times 2} \\ \frac{7m - 16m}{8} + \frac{9 - 6}{10} \\ - \frac{9}{8} m + \frac{3}{10} \\ - 1 \frac{1}{8} m + \frac{3}{10} \\$

7 0

2 years ago

Read 2 more answers

The difference of three times a number and eleven times it’s square. What’s this equation???

Naddik [55]

Answer:

(N represents a number)

((N^2)x11)-(3xN)

7 0

2 years ago

Number 8 Please!!!!! Thank You!!!

lbvjy [14]

Answer:

x = 2 + 5i√2 / 6 and x = 2 - 5i√2 / 6

Step-by-step explanation:

If this isn't right, I'm sorry. Also, you can put x = 2 ± 5i√2 /6 to make it shorter and not have two answers. Hope this helps :)

4 0

2 years ago

I can’t find this answer, help me plss

Vinvika [58]

2) 7/4×(22–x) =0

soln

= 7/4×(22 –x) =0

= 1.75 ×22 –x =0

= x=38.5

9) 15x² /7 =8x²/5

soln

= 15x²×8x²=7×5

=120x^4 = 35

= x^4 =120–35

x^4 =85

6) 9x²/4–4=0

soln

=9x²/4–4=0

=2.25–4=0

=4–2.25=0

=1.75

<h2>sorry I know that much </h2>

8 0

2 years ago