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3 years ago

Please help me out thank you very much? It is due 03/01/2021

Mathematics

2 answers:

kogti [31]3 years ago

7 0

Answer:

number 13 is false or no

Step-by-step explanation:

example: 5x5 = 25

25-14 = 11

5x3 = 15

so false

vagabundo [1.1K]3 years ago

3 0

The question is un clear

Sorry dear

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A dealer paid $12,500.00 for a boat at an auction. At the dealership, a salesperson sold the boat for 25% more than the auction

murzikaleks [220]

Answer:

$625 for commision

Step-by-step explanation:

multiply 12,500.00 125% which is 1.25

then you get 15625, subtract 15625 - 12500 = 3125

the multiply that by 20% (.20) which is $625

4 0

3 years ago

Compare lengths. Write >, <, or = .<br><br> 22 ft __ 7 yd 11 in.

Tomtit [17]

22ft is less than 7yd 11in

6 0

3 years ago

$2000 was borrowed for 4 years with an interest rate of 3% compounded annually. What is the total amount owed at the end of the

kompoz [17]

Answer:

$\$2,251.02$

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the total amount owed

P is the amount of money borrowed

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=4\ years\\ P=\$2,000\\ r=3\%=3/100=0.03\\n=1$

substitute in the formula above

$A=2,000*(1+\frac{0.03}{1})^{1*4}$

$A=2,000*(1.03)^{4}$

$A=\$2,251.02$

4 0

3 years ago

Read 2 more answers

Laura got a discount of 100 dollars on her purchase of a 5775 bed.What is the percent of decrease?

matrenka [14]

Remember that percent means parts out of 100
x/100

discount is the decrease
so we divide the decrease by the original total and get
100/5775=0.0173
convert to fraction
0.0173/1
make bottom number 100
multiply by 100/100
1.73/100=1.73%
round
2%

5 0

3 years ago

I need to solve this system of equations, how do I do that?<br> 3x-4y=20<br> y=3/4x-5

Paha777 [63]

Answer:

Is is Infinitely many solutions so 0=0

<em><u>Step-by-step explanation:</u></em>

<h3>First we have to rearrange/simplify the equations:</h3>

Equation 1: 4y - 3x = -20

Equation (2): y - 3x/4 = -5

<h3>Then you remove the fractions by multiplication: </h3>

Multiply equation (2) by 4

<h3>The Equations now look like this: </h3>

Equation 1: 4y - 3x = -20

Equation (2): 4y - 3x = -20

<h3>Solve for y on Equation (2):</h3>

y = <u><em>3x/4 - 5</em></u>

<h3>Then plug in this for the y in Equation 1 and then solve:</h3>

4•(<u><em>3x/4-5</em></u>) - 3x = -20

Therefore the answer leads to:

Infinitely many solutions, 0=0

Hope this helped :')

4 0

3 years ago