All categories

3 years ago

(2x-4)+(5x-13)+(x+4)

Mathematics

2 answers:

FinnZ [79.3K]3 years ago

6 0

Answer:

the answer is going to be 8x-13

solmaris [256]3 years ago

4 0

Answer:

8x-13

Step-by-step explanation:

Combine all like terms

2x+5x+x=8x

-4-13+4=-13

8x-13

You might be interested in

Clark and Lindsey Banks have agreed to purchase a home for $225,000. They make a down payment of 15%. They have obtained a mortg

katrin [286]

Answer:

Mortgage total is $387,400.11.

Step-by-step explanation:

Thee monthly mortgage monthly payment is first calculated using the following formula:

M = P * (r / (1 – (1 + r)^-n)) …………………………. (1)

Where;

M = monthly payment = ?

P = principal = Purchase price * (1 - Down payment percentage) = $225,000 * (1 - 15%) = $191,250

r = monthly interest rate = annual interest rate / 12 = 6.5% / 12 = 0.065 / 12 = 0.00541666666666667

n = number of months = 25 years * 12 months = 300

Substituting the values into equation (1), we have:

M = $191,250 * (0.00541666666666667 / (1 - (1 + 0.00541666666666667)^-300))

M = $191,250 * 0.00675207161347643

M = $1,291.33

Mortgage total can now be calculated as follows:

Mortgage total = Monthly payment * Number of years * Number of months in a year

Mortgage total = $1,291.33 * 25 * 12

Mortgage total = $387,400.11

Therefore, the mortgage total is $387,400.11.

6 0

3 years ago

A composite figure is made up of two or more

Marizza181 [45]

it is made up of figures

7 0

3 years ago

Try the numbers 22, 23, 24, 25 in the equation 4/3 = 32/d to test whether any of them is a solution. a. 23 is a solution. c. 24

S_A_V [24]

Answer:

c. 24 is a solution

Step-by-step explanation:

Given equation:

$\frac{4}{3}=\frac{32}{d}$

To test the numbers 22, 23, 24, 25 for the solution.

Solution:

In order to test the given number for the solution, we will plugin each number in the unknown variable $d$ and see if it satisfies the equation.

1) $d=22$

$\frac{4}{3}=\frac{32}{22}$

Reducing fraction to simplest form by dividing the numerator and denominator by their G.C.F.

$\frac{4}{3}=\frac{32\div 2}{22\div 2}$

$\frac{4}{3}=\frac{16}{11}$

The above statement can never be true and hence 22 is not a solution.

2) $d=23$

$\frac{4}{3}=\frac{32}{23}$

The fractions can no further be reduced.

The statement can never be true and hence 23 is not a solution.

3) $d=24$

$\frac{4}{3}=\frac{32}{24}$

Reducing fraction to simplest form by dividing the numerator and denominator by their G.C.F.

$\frac{4}{3}=\frac{32\div 8}{24\div 8}$

$\frac{4}{3}=\frac{4}{3}$

The above statement is always true and hence 24 is a solution.

4) $d=25$

$\frac{4}{3}=\frac{32}{25}$

The fractions can no further be reduced.

The statement can never be true and hence 25 is not a solution.

4 0

3 years ago

What is the area of this composite figure? <br> A . 12ft²<br> B. 80ft²<br> C. 88ft²<br> D. 100ft²

Eva8 [605]

Answer:

c.)88^2

Step-by-step explanation

4 0

3 years ago

NEED HELP IMMEDIATELY Which expression is equivalent to one over four n − 16?

Gemiola [76]

B. 1/4(n - 64)

Multiplying n and -64 by 1/4 leaves you with 1/4n - 16, the original equation.

5 0

3 years ago