Mathematics High School

1. Mike is buying a new video graphics card for his computer. If x represents the
kost prior to an 8.5% sales tax, which expression represents the total cost of the
graphic card?
a. X+0.085x
b. X- 0.085x
c. X+0.085
d. X-0.085


38 points!! Will give crown

1. Mike Is Buying A New Video Graphics Card For His Computer. If X Represents Thekost Prior To An 8.5%

Answers

Answer 1

Answer:

x + 0.085x

Step-by-step explanation:

Because.. in the last sentence it says the total cost which means add so then you eliminate b and d...so after that before 8.5% it says sales tax...so then that is when you add a x at the end. so it is........x+0.085x.

Related Questions

The length of a rectangle is two times
its width. If the perimeter of the
rectangle is 150 in, what is the length of
the rectangle?

Answers

Answer:

length=50

width=25

step-by-step explanation:

=length=2x

=width=x

=perimeter 2(l+b)

=2(2x+x)×150

=2x+x=150÷2

=2x+x=75

=3x=75

=x=75÷3

=25

=length=25×2=50

=width=25

hope it helps pls mark brainliest plsss

I have to find x but I am not sure how to? ​

Answers

Answer:

Supplementary angles add to 180

So, the angle supplementary to the angle of 112 degrees measures 68 degrees.

If these two lines are parallel, the angles are the same.

So, the triangle has angle measures: 2x, 68, and 68.

2x+68+68=180

2x=44

x=22

Let me know if this helps!

84 is what
percent of 311

Answers

it would be 24.01 percent

Answer:

27,01%

Step-by-step explanation:

84/311 × 100%

= 27,01%.

frist one gets brainist the questions are all the the picture ​

Answers

4) 4m, 18, and g
5) 4n means 4xn

Answer:

4m,18,-g

4*n

Step-by-step explanation:

you just select the terms

Help I’ll give brainliest <33

Answers

Answer:

they are perpendicular. The slopes are opposite and reciprocal

Help will give brainlist

Answers

Answer:

4

Step-by-step explanation:

PLS HELP MEEEEE!!!!!

Answers

Answer:

102.3

Step-by-step explanation:

When multiplying dont consider the decimal point, multiply normally then add in the decimal point, youll know how because you count how many numbers/spaces after the decimal and that'll be where you put the decimal point from the right

Answer:

It should be 102.3 (click on the photo to see work)

Step-by-step explanation:

I hope this helps!!

Is it A) 5 or C) 1/5?

Answers

Answer:

5

Step-by-step explanation:

Write an inequality for each solution set graphed below

please answer a good answer I keep getting rigged answers

Answers

Answer:

0

Step-by-step explanation:

Find the Perimeter
and Area
of the following:

Answers

Peramter 7 and area 49

How do I do Pythagorean theorem

Answers

a^2 + b^2=c^2 a and b are the legs c is the hypotenuse

pls help need it ASAP and pls explain and I WILL give a brainlist
:)

Answers

Answer:5/8

Step-by-step explanation:

you reduce 50 and 80 by 10 and you get 5/8

Answer:

5/8

Step-by-step explanation:

4) Find the missing term.

Answers

I think it’s 14,35,16,80

Given line 1, with coordinates (-7,-3) and (4,7), and line
2 with coordinates (7,-7) and (-3, 4), find the slope of line 2

Answers

Answer:

-11/10 (fraction) or -1.1 (decimal)

Step-by-step explanation:

The slope formula is m=(y2-y1)/(x2-x1)

x1 = 7

x2 = -3

y1 = -7

y2 = 4

So, it’s: (4 - (-7))/(-3-7)

= (4+7)/(-3-7)

= (11)/(-10)

= -11/10 or -1.1

I hope this helps!

Plz help me on this

Answers

Answer: Times 4

Step-by-step explanation:

The purple shape is 4 times bigger than the black shape.

The volume of a rectangular pyramid is 120 cm3. If the height of the base is 5 cm and the height of the pyramid is 12 cm, what is the length of the base of the pyramid?

Answers

Answer:

1. Volume of a cone: 1. V = (1/3)πr2h 2. Slant height of a cone: 1. s = √(r2 + h2) 3. Lateral surface area of a cone: 1. L = πrs = πr√(r2 + h2) 4. Base surface area of a cone (a circle): 1. B = πr2 5. Total surface area of a cone: 1. A = L + B = πrs + πr2 = πr(s + r) = πr(r + √(r2 + h2))

Step-by-step explanation:

1. Volume of a cone: 1. V = (1/3)πr2h 2. Slant height of a cone: 1. s = √(r2 + h2) 3. Lateral surface area of a cone: 1. L = πrs = πr√(r2 + h2) 4. Base surface area of a cone (a circle): 1. B = πr2 5. Total surface area of a cone: 1. A = L + B = πrs + πr2 = πr(s + r) = πr(r + √(r2 + h2))

How much profit would the company make if they manufactured and sold 3 and one-half batches
(3500 tires)?

Answers

Answer:

-$60,000

Step-by-step explanation:

Please help me I just don't understand!!!!!!!!!!!!!

Answers

Answer:

240pi

Step-by-step explanation:

What type of figurative language is this: A very hot desert? Please explain!!

Answers

Answer:

literal

Step-by-step explanation:

Complete the double number to line show percentages of $50

Answers

can you send us a picture of the question please

If K
3x2 + 5x – 6 and M
– 2x2
-
6x + 7 then K
M
equals
A
5x2 – 3 + 1
–5x2 – 3 + 1
C
5x2 + 11x – 13
D
– 5x2 – 11x + 13

Answers

Answer:

5

Step-by-step explanation:

sorry

What is the area of the triangle?
A 96 cm2
B. 120 cm2
C. 192 cm2
D. 240 cm2

Answers

Answer:

D.)

Step-by-step explanation:

20x12=240

Just multiply

Help I need help I don’t know how to do this

Answers

8x²-18xy-5y²

8x²+2xy-20xy-5y²

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


= (2x-5y) (4x+y)

Classify the polynomial.
4y – 5xz

Answers

Answer:

4y-5xz has a degree of 2

Step-by-step explanation:

The degree of an expression the the largest degree of any of its terms.

The degree of a term is the sum of the exponents of the variables in that term.

4

y

=

4

y

1

has a degree of 1

5xz=5x1z1

has a degree of ( 1+1)=2

(5xz)

has a higher degree than

(4y)

Therefore the degree of the expression is the degree of

(5xz) , namely 2

Expression equivalent to a^2-144b^2

Answers

Answer:

(a - 12b)(a + 12b).

Step-by-step explanation:

a^2 - 144b^2

This is the difference  of 2 squares identity:

a^2 - b^2 = (a - b)(a + b)

So for the given expression we have:

(a - 12b)(a + 12b).

-  (as a is square root of a^2 and 12b is the square root of 144b^2.).

Solve : 35 + 39x - 48

Answers

The correct answer is 3

Answer:13+49x

Step-by-step explanation:Combine Like Terms

48-35 = 13

13+39x

Please help.
Algebra.

Answers

The answer is b (2,-5)

The ratio of the sides of a triangle is 2:5:3. If the perimeter of the triangle is 190 meters, what is the length of the longest side

Answers

Answer:

Step-by-step explanation:

Remark

Let x by the multiplying factor to make up 190 m.

2x + 5x + 3x = 190

10x = 190

x = 190/10

x = 19

The longest side is 5x

The longest side = 5 * 19 = 95

Suppose payments were made at the end of each month into an ordinary annuity earning interest at the rate of 2.5%/year compounded monthly. If the future value of the annuity after 10 years is $60,000, what was the size of each payment? (Round your answer to the nearest cent.) $

Answers

Answer:

Monthly payment= $440.71

Step-by-step explanation:

Giving the following information:

Mothly interest rate (i)= 0.025/12= 0.00208

Number of periods (n)= 12*10= 120 months

Future Value (FV)= $60,000

To calculate the monthly payment, we need to use the following formula:

Monthly payment= (FV*i) / [(1+i)^(n) - 1]

Monthly payment= (60,000*0.00208) / [(1.00208^120) - 1]

Monthly payment= $440.71

Write the equation below in slope intercept form.
x + 2y = 4

Answers

Answer:

y = − 1 /2 x + 2 is slope

Step-by-step explanation:

Hope this helps.

Answer:

y= -1/2x+2

Step-by-step explanation:

Other Questions
HURRY 5 MINUTES LEFTWho drafted the Declaration of Independence?a George Washingtonb. John Adamsc. Alexander Hamiltond. Thomas Jefferson An endangered species of the Congo Basin is the_____.A. African ElephantB. mountain gorillaC. wildebeestD. zebra Jack's bank account had a balance of -$25.48 last week. His paycheck of $393.69 was deposited this week. If there have been noother transactions, which of the following is true?OA. Jack's current account balance is -$368.21.OB. Jack's current account balance is $368.21.. .Jack's current account balance is $419.17.ODJack's current account balance is -$419.17. Why do you think that Jane Austen might have decided to highlight women's dependence on marriage tosecure social standing and economic security?A. During the time of Austens writing, unmarried women were not highly respected.B. During the time of Austens writing, married women were not highly respected.C. Austen did not get along well with other women D. None of the choices NEED URGENT HELPP!! :(( Mrs. Egan is saving money for a new television. She already has $110 in the bank. She is going to save $65 per week. Write an equation that represents Mrs. Egan's savings account Which equation has a slope of -4 and a y-intercept of 7. Which inference can be best made about Romeus in lines 518-565 of the poem?O A. He intends to uphold Juliet's honor.O B. He asks Juliet to leave her family for him.O C. He wants Juliet to help him escape danger.D. He requests his sisters' permission to marry Juliet. Study the image. Which statement best explains theimpact of slash-and-burn agriculture?O Slash and burn allowed the Maya to clear lowlandareas, but had an environmental cost.O Slash and burn was used in highland areas andcaused the mountain areas to lose soil.O Slash and burn was used by the Maya to clear newareas for religious ceremonies.Slash and burn was the most sustainableagricultural practice, and it helped fertilize the soil. i need as many people as i can get to help me end this link scam going aroundso please help me and my friends end this.God bless and stay safe yall!:) can u please help me with this?? Write a program that will read two floating point numbers (the first read into a variable called first and the second read into a variable called second) and then calls the function swap with the actual parameters first and second. The swap function having formal parameters number1 and number2 should swap the value of the two variables Cells are able to maintain homeostasis by keeping the perfect balance of water and nutrients inside of them.Which cell part regulates the materials that leave or enter the cell to maintain this balance?the nucleusthe chloroplastthe cell membranethe endoplasmic reticulumPrevious Which number line model represents the sum of 1.25 + (-0.75) ? Lin says that a snack machine is like a function because it outputs an item for each code input. Which function is most likely graphed on the coordinate plane below? HELP ME ASAP read the article above and answer the questions below :4. The most digestion takes place in the A. Stomach B. Duodenum C. Rectum D. None of the above5. The food you eat becomes fuel for your A. Brain B. Muscles C. Both a. and b. aboveD. None of the above6. The proteins, carbohydrates, and fats from the food that was eaten travels to cells throughout the body in the A. Stomach B. Duodenum C. Small intestine D. Blood In a sealed container, 4.00 g of butane is reacted with 1.50 g of O. Calculate the maximum amount of carbon dioxide that could form in this reaction. Why was the guillotine considered humane? Which of the following would be good ways to reduce a person's risk of dying fromcancer?O all of these would be good strategies to reduce risk of cancer deathO get screening tests to detect cancer earlyO use sunscreendo not use tobacco productseat high fiber foods Which day was your favorite workout and WHY was it your favorite?AMRAP HIITTabata