All categories

2 years ago

Which system of equations shown below could be used to solve the following problem?

Mathematics

1 answer:

Nikitich [7]2 years ago

3 0

An equation is formed of two equal expressions. The correct option is C.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

The given statement in the form of equations can be written as,

1. The sum of m and n is 32 ⇒ m + n = 32

2. The value of m is three times the value of n ⇒ m=3n

Hence, the correct option is C.

Learn more about Equation:

brainly.com/question/2263981

#SPJ1

You might be interested in

PLEASE HELP Function Stories You’ve seen how we can use different functions to model real-world situations, and you’ve studied t

slavikrds [6]

Answer:it’s a

Step-by-step explanation:I did it before

8 0

4 years ago

Sophia is designing a piece of square art that must be four feet on each side. Which method could she use to most accurately det

vagabundo [1.1K]

Answer:

sophia could use a ruler with centimeter markings to measure the artwork.sophia could use a 10' long tape measure to measure the artwork.sophia could use a scale to measure the artwork.sophia could count the number of steps it takes to walk around the artwork.

Step-by-step explanation:

7 0

3 years ago

F(x)= 3+ 2x<br> if polynomial what is the degree?

padilas [110]

X = -3/2 and is first degree

6 0

3 years ago

A house was valued at $120,000 in the year 1992. The value appreciated to $160,000 by the year 2007.

pochemuha

Answer:

A) 0.0194

B) 1.94%

C) $ 170,000

Step-by-step explanation:

Value of house in 1992 = P = $ 120,000

Value of house in 2007 = S = $ 160,000

Time difference from 1992 to 2007 = 15 years

Part A)

The formula of compound interest is:

$S=P(1+r)^{t}$

P is the original amount i.e. $ 120,000

t is the time in years which is 15 years

S is the amount after t years which is $ 160,000

r is the annual growth rate

Using the values, we get:

$160000=120000(1+r)^{15}\\\\\frac{160000}{120000}=(1+r)^{15}\\\\ \frac{4}{3}=(1+r)^{15}\\\\(\frac{4}{3} )^{\frac{1}{15}}=1+r\\\\ r=(\frac{4}{3} )^{\frac{1}{15}}-1\\\\ r=0.0194$

Thus, the annual growth rate is 0.0194

Part B)

In order to convert a decimal to percentage, simply multiply the decimal by 100.

So, 0.0194 in percentage would be 1.94%

Part C)

We have to find the value of house in 2010 i.e. after 18 years. So t =18

Using the values in the formula, we get:

$S=120000(1+0.0194)^{18}\\\\ S=169584$

Rounded to nearest thousand dollars, the value of the house would be $ 170,000

7 0

3 years ago

8 – 2x = 2(3 – x) + 2

zvonat [6]

The correct answer for this problem is going to be 8=8

8 0

4 years ago