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Kaylis [27]
3 years ago
13

Solve this system of equations algebraically: y – 10 = 11x + x2 y – 12x = 30

Mathematics
1 answer:
boyakko [2]3 years ago
6 0
(5, 90) 

You can solve both equations for y and then set equal to each other. Then use the quadratic equation to solve for x
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Please help!
anygoal [31]

Answer:

A = $ 7,299.92

A = P + I where

P (principal) = $ 6,000.00

I (interest) = $ 1,299.92

Step-by-step explanation:

A = P(1 + r/n)^nt

Where:

A = Accrued Amount (principal + interest)

P = Principal Amount

I = Interest Amount

R = Annual Nominal Interest Rate in percent

r = Annual Nominal Interest Rate as a decimal

r = R/100

t = Time Involved in years, 0.5 years is calculated as 6 months, etc.

n = number of compounding periods per unit t; at the END of each period

5 0
3 years ago
Please help me
oee [108]

Answer:

0,3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is 4.62 expressed as the quotient of two integers in simplest form?
ozzi
4.62 = 462/100 = 231/50
8 0
3 years ago
What is question 4? I’ve asked this before.
Bad White [126]

Answer:

1/2

Step-by-step explanation:

y = 1/2x - 1/3

This is written in the form y = mx+b where m is the slope and b is the y intercept.

The slope is 1/2 and the y intercept is -1/3

8 0
3 years ago
Read 2 more answers
a group of friends went to lunch. the bill, before sales tax and tip, was $37.50. a sales tax of 8% was added. the group then ti
valentina_108 [34]
First, there was $37.50.
Then, there was a tax of 8%.
Then, there was a tip of 18%.
Since the tip is after the tax, it's not going to affect it, and we can essentially ignore it.

The real question here is just <em>what is 8% of $37.50?</em>

To find the percent of something, first you need to put the percent as a decimal.

8% in decimal form is 0.08 (If you think about it literally, they're both 8 hundredths)

Finally, just multiply the percent in decimal form by the number.

37.50 dollars × 0.08 = 3 dollars.<em />
6 0
3 years ago
Read 2 more answers
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