MATHEMATICS MIDDLE SCHOOL

Kyle sold an antique through an online auction website. The website host charged Kyle $15,plus 2.5% of the final selling price of the antique. After selling the antique, Kyle had to pay the
website host $32. What was the final selling price of the antique?
A. $68.
B. $600.
C. $680.
D. $1,280.

Answers

Answer 1

Answer:

The final sellingprice of the antique was $680.

The correct answer is option C.

What is an expression?

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the liketerms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

Let's assume the final sellingprice of the antique to be x.

According to the given information,

Kyle had to pay the website host $15 plus 2.5% of the final sellingprice.

Now,

The totalamount Kyle had to pay.

= $15 + 0.025x.

It is given that Kyle had to pay $32, so we can set up the equation:

$15 + 0.025x = $32

Subtracting $15 from both sides:

0.025x = $17

Dividing both sides by 0.025:

x = $680

Therefore,

The final sellingprice of the antique was $680.

Learn more about expressions here:

brainly.com/question/3118662

#SPJ3

Answer 2

Answer: i think about $600. pretty sure

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Write a word problem for this divison $2.88 divided by 12
Multiply and simplify: y(2x+3y)(2x+3y)

Fred paid $72 last week in gas for his car. If he used 56 gallons of gas. How much did he pay per gallon ?

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he pays $.777777 repeating or about $.78

You have 87 marbles

Round that number to the nearest ten.

Answers

Answer: 90

Step-by-step explanation:

Micah deposited $4000 between two savings account. One account earns 4% simple interest each year. The other account earns 2% simple interest. Last year Micah earned $140 interest on the accounts. What amount was originally deposited into the account that pays 4% interest?

Answers

Answer:

The amount that is deposited at 4 % simple interest is $ 3000.

Step-by-step explanation:

Given, the total amount deposited = $ 4000,

Let x be the amount that is deposited at the rate of 4 % simple interest,

⇒ The amount deposited at the rate of 2% simple interest = ( 4000 - x ) dollars,

We know that,

The simple interest on an amount is,

$I=(P* r* t)/(100)$

Where, P is the principal amount, r is rate of interest and t is time,

Thus, the total interest he earned in a year

$I=(x* 4* 1)/(100)+((4000-x)* 2* 1)/(100)$

$=(4x)/(100)+(2(4000-x))/(100)$

$=(4x+2(4000-x))/(100)$

According to the question,

I = $ 140,

$\implies (4x+2(4000-x))/(100)=140$

$(2x+8000)/(100)=140$

$2x+8000=14000$

$2x=6000$

$x=3000$

Hence, the amount that is deposited at 4 % simple interest is $ 3000.

$3000 * 0.04 = $120
$100 * 0.02 = $20

total 2 accounts = $120 + $20 = $140

answer: $3000 was the originally deposited into the account that pays 4% interest.

Sorry for the computer quality lol but can someone please help ?

Answers

Answer:

a=(-1,0) b=(0,3) c=(-2,2)

Step-by-step explanation:

Which choices are equivalent to the expression above?
5 square root of 3

Answers

Answer:

Hai

5√3 is can equal to √75

because when i take 5 in root, i have to multiply by itself and 3.

5√3 is can equal to √15.√5

because its already equal to √75

5√3 is can equal to √25.√3

because its equal to √75

the other options are wrong.

good luck(:

Final answer:

Equivalent expressions to 5 square root of 3 could be 10 square root to the power of three halves, 15 square root to the power of 3 divided by 3, or (5 square root of 3) times 1. These are based on simplifying radicals or finding equivalent forms.

Explanation:

The given expression is 5 square root of 3. Equivalent expressions may factor in multiplication or division of the two components of the expression - the coefficient (5) and the radicand (√3). So, the equivalent expressions to 5√3 could be 10√3/2, 15√3/3, or (5√3) * 1, as examples. In each of these cases, the fundamental concept you're applying is simplifying radicals and/or equivalent forms of expressing a root. Note that the exact equivalents may vary depending on the specific context or constraints of a given problem or exercise.