Stefan sells Jin a bicycle for ​$149 and a helmet for ​$16. The total cost for Jin is ​150% of what Stefan spent originally to buy the bike and helmet. How much did Stefan spend​ originally? How much money did he make by selling the bicycle and helmet to​ Jin?

Answers

Answer 1

Answer:

55

Step-by-step explanation:

149+16=165, 165/150=1.1, 1.1*100=110, 165-110=55

Answer 2

Answer:

55

Step-by-step explanation:

i used a calculator cause IK the equation but I couldn't get the right answer


Related Questions

i need help pls asap

Answers

Answer:

Y=114 X=54

Step-by-step explanation:

Y and 114 are the same and the Top line is 180 degrees because it is straight so you can add 114 + 12= 126 which leaves 54 for X


I need the answers in slope-intercept form please and thank you

Answers

Answer:

y=-1/2x

Step-by-step explanation:

The y-intercept is 0 so it is not included

The formula is y=mx+b

m is slope and b is y-intercept


2.5 x 2.5 x 2.5 - 1.4 x 1.4 x 1.4
(2.5)2+ 2.5 X 1.4 + (1.4)2​

Answers

Answer:

a) 2.5×2.5×2.5-1.4×1.4×1.4=12.881

b) (2.5)2+2.5×1.4+(1.4)2=31.5

Step-by-step explanation:

yuh multiple 2.5 three times and subtract 1.4 multiple three times. 2.5×2.5×2.5-1.4×1.4×1.4

15.625-2.744=12.881.

b) when opening bracket Yuh multiple the number in the bracket by the number outside the bracket. when bracket is open Yuh can now add, multiple to obtain your answer please

(2.5)2+2.5×1.4+(1.4)2

5+2.5×1.4+2.8

7.5×4.2=31.5

I need help with this fast, please! Small amounts of substances can be measured in milligrams. One milligram equals gram. Suppose a scientist needs 25 milligrams of a substance. Find the amount in grams. Write your answer in scientific notation.

Answers

Answer:

0.025 grams

Step-by-step explanation:

1milligrams equals 0.01grams

25milligrams equals 0.025 grams

What is the exponential expression for the numerical expression ​14⋅14⋅14⋅14​?


​144​

4⋅144

​564​

414

Answers

Answer:

144

Step-by-step explanation:

i just did the test

Can someone help I need the answer ASAP

Answers

Answer:

I belive B

because if his are more than hers then that means shers us 50 and his is 75

Answer:

b

Step-by-step explanation:

It is B because Paul has 25% more then janet

Please answer this and please I need this I will give you brainiest answer please I need this answer correct ASAP

Answers

Answer:

Step-by-step explanation:

Based on the number of hours that are there it look like each hour that it goes 50 adds on

1. The time goes up one hour each time

2. The number of pages go up by 50

So if there are 4 hours then this would happen

 1              2                   3                    4

50+50=  100+50=      150+50=       200

50 adds on as the hour goes up.

Cesar is creating a schedule to practice his instrument for band. He needs to practice for a total of 10 hours in a week. On Monday he practice for 1 12 1 2 12 1 2 hours, on Tuesday he practiced for 2 14 1 4 14 1 4 hours, and on Wednesday he practiced for 1 12 1 2 12 1 2 hours. How many hours does Cesar need to practice during the rest of the week in order to have his 10 total hours?

Answers

Answer: See explanation

Step-by-step explanation:

Your question isn't really clear. Let me help you rephrase it and solve.

Let's say Cesar is creating a schedule to practice his instrument for band. He needs to practice for a total of 10 hours in a week. On Monday he practice for 1 1/2 hours, on Tuesday he practiced for 2 1/4 hours, and on Wednesday he practiced for 1 1/2 hours.

The total hours that Cesar has used in practicing will be:

= 1 1/2 + 2 1/4 + 1 1/2

= 5 1/4

To get the number of hours that Cesar need to practice during the rest of the week in order to have his 10 total hours, we subtract 5 1/4 hours from 10 hours. This will be:

= 10 - 5 1/4

= 4 3/4 hours.

Cesar needs to practice for 4 3/4 hours more.

What is the answer to life?

Answers

Answer:

you

Step-by-step explanation:

Depends on who you ask. There are multiple theories.

What is the slope?

Simplify your answer and write it as a proper fraction, improper fraction, or integer.

A)1/2
B)7
C)0/4

Answers

Answer:

Your answer is A 1/2

Step-by-step explanation:

if we know that y=mx+b and that m is the slope and also that m = rise over run then we see that the rise of this line is 1 and that the run  2.

Devin has a furniture store. He sold a shoe rack recently for 3450. It cost him just to make the rack What is Devin's profit percent ?

Answers

You forgot to put how much it cost to make the rack, message me how much it was and I’ll get back to you

Pete asked his friends to guess a secret number he was thinking of. His clues are as follows: if you subtract 12 from my number and multiply the difference by -3 the result is -54. What is Pete´s number?

Answers

Answer:

-6

Step-by-step explanation:

Any help is appreciated!!

Answers

Answer:

Step-by-step explanation:

600,000,000

Answer:

[tex]1.872 \times {10}^{13} [/tex]

Step-by-step explanation:

Simply multiple the values listed

[tex]3.12 \times {10}^{5} \\ \times 6 \times {10}^{7} [/tex]

You can just multiply the values and keep it in scientific notation. No reason to multiply all if it to find the answer.

[tex]18.72 \times {10}^{12} [/tex]

Now we have to put it into scientific notation, simply move the decimal to the left by 1 and add to the exponenet by 1.

[tex]1.872 \times {10}^{13} [/tex]

What's y'all dream college?? (Mine is Howard university or another HBCU school )

Answers

Ooo my dream college is probably Yale but my parents don’t want me to leave the state so I’ll probably end up going to unf

Answer:

Yale University would look so good on my record!

Step-by-step explanation:

But it's a 1/10 chance that I'll make it but It's cool to think about

Which best states George Washington’s connection to the 1787 Constitutional Convention? He was an honorary delegate because he had led the Continental army. He delivered the new Constitution to Great Britain as an ambassador. He led the Constitutional Convention because he was respected throughout the nation. He led the Constitutional Convention because he was known for his wisd

Answers

Answer:

he led the constitutional convention because he was respected throughout the nation

Step-by-step explanation:

The best states George Washington’s connection to the 1787 Constitutional Convention is: He led the Constitutional Convention because he was respected throughout the nation.

What is Constitutional Convention ?

The Philadelphia Convention is also known as the Constitutional Convention took place between May 14 and September 17, 1787, to resolve the problems of the United States government.  

The delegate elected to George Washington to led the convention, the presence of Washington a national hero respected by all helped to legitimize the convention. This result of the Convention was the Constitution of the United States of America.

The best states George Washington’s connection to the 1787 Constitutional Convention is: He led the Constitutional Convention because he was respected throughout the nation.

Learn more about Constitutional Convention;

https://brainly.com/question/2039754

#SPJ6

-10 = -b/4. What is the answer, I can't find it.

Answers

Answer:

b is 40

Step-by-step explanation:

Answer:

I think b = 40

Step-by-step explanation:

Find the area of the sheet required to make closed cylindrical vessel of height 1 m and diameter 70 cm?

Answers

Answer:

The area of the sheet needed is 3m^2 approx.

Step-by-step explanation:

Step one:

given

height h= 1m

diameter= 70cm= 0.7m

radius r= d/2= 0.7/2= 0.35m

The surface area or the total surface of a cylinder is equal to the sum of the base area times two and the area of the curved surface.

The formula is

T.S.A.=2πrh+2πr^2

Required is the T.S.A

Step two:

substitute our given data we have

T.S.A.=2*3.142*0.35*1+2*3.142*0.35^2

T.S.A.=2.199+0.769

T.S.A.=2.96m^2

T.S.A.=3m^2 approx.

-2x + 3y = 54
What are the x and y intercepts

Answers

Answer:

x= -27 y=18

Step-by-step explanation:

plug in zero for x to find y and plug in zero for y to find x

Answer:  The x-intercept is (-27,0)

The y intercept is (0,18)

Step-by-step explanation:

For the x- intercept, Substitute 0 for y and solve for x

-2x + 3(0) = 54

-2x + 0 = 54

x = 54/-2

x = -27

For the y -intercept, Substitute 0 for x and solve for y

-2(0) + 3y = 54

0 + 3y = 54

y = 54/3

y = 18

help me I'm bout to breakdown on this and cry help I'm rlly not ok​

Answers

Answer:

the answer id D the last one

Answer:

me: ay! sir! its says no pooin there! ???: I'm not pooin! I'm peeing! me: =.= o ok!

Step-by-step explanation:

XD

Jane wants to measure the amount of precipitation in her backyard for the month of January. Which weather instrument should Jane use?

Answers

Answer:

rain gauges

Step-by-step explanation:

Find the y - intercept of the following equation. Simplify your answer. Y = -10x - 1

Answers

-1
In a slope intercept equation, y=mx+b B is always the Y intercept

Answer

y = 10

Step-by-step explanation:

if they are both negative they cancel each other out so -10 x -1 are both negative it would be 10 so y = 10

please mark brainly

This equation has one solution.
3(x-2) + 4x = 10(x + 1)
What is the solution?
O-5
O-2
-16
3
-16
7
Intro

Answers

Answer:

-16/7

Step-by-step explanation:

3(x-2) + 4x = 10(x + 1)

3x-6+4x=10x+10

3x+4x-10x=10+6

-7x=16

X=-16/7

So the answer is -16/7

Answer:

it's -16/3

Step-by-step explanation:

got it right on edge

what is 2/3 divided by 1/2 in fractions

Answers

Answer:

4/3

Step-by-step explanation:

Answer:

the answer is 4/3

Step-by-step explanation:

Hope that helps!

Need Answer ASAP Number Of Cakes Sugar Flour Vanilla LOOK AT THE PIC

Answers

I'm pretty sure this is the right answer..

PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((

Answers

abcdefghijklmnopqrstuvwxyz

A rectangle is (x + 6) meters (m) long and (2x - 1) meters wide.
(x + 6) m
(2x - 1) m
Which expression represents the area of the rectangle in square meters?
O 2x2 - 6
020? + 7-6
O 2012 + 112 - 6
202 + 13x - 6

Answers

Answer:

Option (3)

Step-by-step explanation:

Length of the given rectangle = (x + 6) meters

Width of the given rectangle = (2x - 1) meters

Area of a rectangle = Length × Width

                                = (x + 6)(2x - 1)

                                = x(2x - 1) + 6(2x - 1)

                                = 2x² - x + 12x - 6

                                = (2x² + 11x - 6) square meters

Therefore, area of the given rectangle is defined by the expression given in option (3).

Mark wants to buy 5 new video games from
GameStop. Each video game is $17.99 and he has an
8% off coupon. How much will he have to pay at the
register?

Answers

He will have to pay about $82.34 at the checkout.

please help me please the question is in here please help

Answers

You just plug each answer into the equations y=0.65p+5 and y=0.45p+10 and see which one equals the same
Answer:

First, we need to determine an equation for both Arcade X and Arcade Y.

Arcade X: 0.65t + 5 = P

t = # of tokensP = total price

Arcade Y: 0.45t + 10 = P

t = # of tokensP = total price

If you graph both lines, we will find the solution to be (25, 21.25), which means that D. 25 tokens will need to be bought in order for the total cost in both arcades to be the same.

I have included the graph here.

What is the value of x in the figure below?

A. 55°
B. 22.5°
C. 45°
D. 57.5°

PLEASE HELP IM FAILING

Answers

180-115=65
65+70=135
180-135=45

SO C.45

HURRY PLEASEEEE
A line has a slope of -3 and passes through the point (-3, 8) What is the equation of the line?

Answers

Answer:

Last one.

Step-by-step explanation:

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