3 years ago

What is the solution to the system of equations ?

Mathematics

2 answers:

Fudgin [204]3 years ago

7 0

Answer:

A solution to a system of equations means the point must work in both equations in the system. So, we test the point in both equations. It must be a solution for both to be a solution to the system. Hope this helps.

Tomtit [17]3 years ago

4 0

Answer:

x= -2.5

y= 5.5

Step-by-step explanation:

sorry if im wrong, have a good day!

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kap26 [50]

Answer:

mean = 6

Step-by-step explanation:

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3 years ago

What is the complete factorization of the polynomial below? x3 + 3x2 + 9x + 27

SVEN [57.7K]

x3+3x2−9x−27=(x−3)(x+3)(x+3)

6 0

3 years ago

there are 24 students in a class.8 of the students are boys.write the amount of boys in the class as a fraction in its simplest

Shkiper50 [21]

Answer:

8/24 which is 1/3

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Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

In it 34/50 of the coins are quarters what percent of the coins are quarters

ziro4ka [17]

Answer:

68% are quarters

Step-by-step explanation:

Percent means out of 100

34/50

Multiply by 2/2

34/50 *2/2

68/100

This means 68 percent

4 0

3 years ago

The relative growth rate for a certain type of mutual fund is 15% per year. An account is opened with a balance of $3,000. How m

wlad13 [49]

We have been given that an account is opened with a balance of $3,000 and relative growth rate for a certain type of mutual fund is 15% per year.

In order to tackle this problem we have to find the value of mutual fund after 5 years. For our purpose we will use compound interest formula.

$A=P(1+r)^{t}$ ,where A= amount after t years, P= principal amount, r= interest rate (decimal) and t= number of years.

After substituting our given values in above formula we will get

$A=3000(1+.15)^{5}$

Now we will solve for A

$A=3000(1+.15)^{5}=3000(1.15)^{5}\\ A=3000\cdot (2.011357187)=6034.07$

Therefore, after 5 years mutual fund is worth $6034.07.

8 0

4 years ago