Mathematics High School

Find the number such that one fourth of the number is 3 more than 7.​
Find x

Answers

Answer 1

Answer:

40

Step-by-step explanation:

x/4 = 3+7

x = 4*10

so, x = 40.

Related Questions

After Kim drank some of the orange juice, there was 183 mL of orange juice left in the bottle. When Kim bought the bottle of orange juice, there was 250 mL of orange juice. What was the percent of change in volume of orange juice

Answers

Answer:

I think the change in volume is 26.8%

Step-by-step explanation:

I'm really sorry if I'm wrong

If y varies directly as x, and y=-4 when x=8, find y when x=3

Answers

I believe it would be negative 9 because your subtracting by twelve again. I hope that helped

What is the solution to the system of equations?

3x − 6y = −12
−x + 2y = 8

Answers

3x-6y=-12 the answer is -4+2y but u didn’t say solve for what so I solved for x
-x+2y=8 the answer is y= 4+x/2 but u didn’t say solve for what so I solve for y this time

FREE BRAINLIEST!! ill also answer questions that you have posted if you answer correctly!!!! (30pts)

Answers

its 16 hope this helps

What is 3 to the third power (4 + 4)

Answers

Answer:

216

Step-by-step explanation:

Answer:

(4+4)= 8 essa é resposta para mim mas não sê si esta certa

Carmen paid $10.50 for a T-shirt at the mall. It was on sale for 30% off. What was the original price before the discount? *

Answers

Answer:

15

Step-by-step explanation:

70%-> 10.50

100%-> 15

Help ASAP thanks........

Answers

The answer is 130 degrees is the answer

What is the length of a diagonal of a rectangular picture whose sides are 12" x 17" round to the nearest 10th of an inch

Answers

a^2 + b^2 = c^2
12^2 + 17^2 = 485
so c^2=485
so c=22.0 inches

During a basketball practice, Mai attempted 40 free throws and was successful on 25% of them. How many successful free trows did she make?

Answers

Answer:

She made 10 free throws

Step-by-step explination:

I found it on this website: https://staff.4j.lane.edu/~ruzicka/Cal_Young/math/Illustrative%20Math/Unit%203%20Rates%20and%20Percents/Lesson%2011/L11%20HW%20Key%20Corrected.pdf

Try it and see if you are right

given cos A = 0.36, find angle A in degrees. round your answer to the nearest hundredth.

Answers

Answer:

68.9°

Step-by-step explanation:

[tex]cos^{-1}[/tex](0.36) ≈ 68.90

What is the slope of this line?

Answers

Answer:

A line is increasing if it goes up from left to right. The slope is positive, i.e. m > 0 {\displaystyle m>0} .

A line is decreasing if it goes down from left to right. The slope is negative, i.e. m < 0 {\displaystyle m<0} .

If a line is horizontal the slope is zero. This is a constant function.

If a line is vertical the slope is undefined (see below).

A group of friends wants to go to the amusement park. They have no more than $235 to spend on parking and admission. Parking is $7, and tickets cost $28.50 per person, including tax. Write and solve an inequality which can be used to determine pp, the number of people who can go to the amusement park.

Answers

228/28.50= 8 that should be right!

The solution of the inequality for the number of people (p) who can go to the amusement park will be;

⇒ p < 8

What is Inequality?

A relation by which we can compare two or more mathematical expression is called an inequality.

Given that;

They have no more than $235 to spend on parking and admission.

And, Parking is $7, and tickets cost $28.50 per person, including tax.

Now,

Let the number of people who can go to the amusement park = p

So, We can formulate;

⇒ 28.50p + 7 < 235

Solve for p as;

⇒ 28.50p < 235 - 7

⇒ 28.50p < 228

⇒ p < 228/28.50

⇒ p < 8

Thus, The solution of the inequality for the number of people (p) who can go to the amusement park is;

⇒ p < 8

Learn more about the inequality visit:

brainly.com/question/13777972

#SPJ5

Charles purchases a car for $50,187 at 1.9% add-on rate for 6 years.

Answers

Answer:

good for him

Step-by-step explanation:

help please! :) thanks!!!

Answers

Answer:

C

Step-by-step explanation:

Mitochondria is the powerhouse of a cell

If f(x) = x and g(x) = 2, what is (f•g)(x)?

Answers

Answer:

A

Step-by-step explanation:

(f*g)(x)=(2)*(x)=2x

A

someone help on this please

Answers

Answer:

C, D, F

Step-by-step explanation:

Simply put your equations into a free graphing calculator such as

DESMOS

and it's quite simple!

hope this helps!!

Which values of m make 1/4 m > 3 true ?

Answers

Answer:

m > 12

Step-by-step explanation:

I) Find what m is in 1/4m = 3:

1/4m = 3

Divide by 1/4:

m = 12

II) Make an inequality:

m > 12

How many 1/3 yard are in 4 yards

Answers

Answer:

12

Step-by-step explanation:

Answer:

Thats confusing

Step-by-step explanation:

Hm I would prob say 2/3 or 4/3 I dont  know  i'm not smart

Pls help me this is timed

Answers

Answer:

3 to the powered of 7

Step-by-step explanation:

Answer:

3^7 (note that it's not 3*7)

Step-by-step explanation:

3 is multiplied by itself 7 times, so the answer is 3^7(or three to the seventh power in word form)

(GIVING BRAINLIEST!!!)

Last night, Roberto spent 90 minutes doing homework, infinity symbol hour reading, and 540 seconds making his lunch for the next day. How many more minutes did Roberto spend doing homework than he did reading and making his lunch?

A) 81 minutes
B) 50 minutes
C) 49 minutes
D) 41 minutes

Answers

Answer:

A) 81 minutes

Step-by-step explanation:

HELP I NEED HELP ASAP

Answers

Answer:

linear

Step-by-step explanation:

linear, that would be letter -

Help me please
Hannah receives no commission on her first $60,000 in car sales. For every dollar over $60,000 in sales, she earns 25% commission.
If Hannah makes car sales of $128,000, how much does she makes in commission?


A
$7,000
B
$15,000
C
$17,000
D
$32,000

Answers

The answer is D $32,000

WILL GIVE BRAINLIEST!
Consider the following.
a number increased by the total of the number and five

Answers

Answer:

n + (n+5)

Step-by-step explanation:

A number (N) increased (+) by the total of the number = (N+) and five (5)

It took Jamie 3/4 of an hour to complete 1/4 of a puzzle. How many hours will it take to complete a puzzle?

Answers

Answer:

It will take Jamie 3 hours to complete it

Step-by-step explanation:

3/4 * 4/1 = 12/4 = 3 hours

Answer:

3 hours

Step-by-step explanation:

3/4x4/1=12/4

12/4=3

Plsssssss answer its due in 10 minutes , thxxx ! :c

Answers

Answer:

3x, -4, 2x, 6

Step-by-step explanation:

Key:

Red = negative
Long = variables
Green/Yellow = positive


1.) Three long greens = 3x

2.) 6 yellows = 6

3.) 4 red = -4

4.) 2 long reds = -2x


Hope it helped

I NEED HELPPP

-2 x -3 =?

Answers

Answer: 6

Step-by-step explanation: -2 x -3 = 6 cause the negatives cancel out to make 6.

Answer:

ok, lol it's 6

Step-by-step explanation:

hope it helps! it basically doing 2 x 3 which equals 6 sometimes you'll add the negative sign but in this equation u dont need to

please help me find the solution ​

Answers

C.) (-4,3)
Use the process of elimination and plug in the answer of x or y to one of the problems

Can someone help me please!!!

Answers

Answer:

Step-by-step explanation:

(0,8)(8,0)

find slope

m=-1

b=8

y=-x+8

Answer:

y= -1x+8

Step-by-step explanation:

slope is -1/1 and your y intercept is (0,8)

I'm sorry please help.
Solve the following system of equations.
x-3y=17
x+7y=-23
x=
y=

Answers

Answer:

-4y=40

y=-10

x-3(-10)=17

x-30=17

x=17+30

x=47

Step-by-step explanation:

Answer:

x= 5

y= -4

Step-by-step explanation:

x= 17+3y so you substitute what you got for x in so

17 +3y +7y = -23

10y=-40

y=-4 now you put -4 in for y in the first equation

x = 17 + (3 times -4)

x = 17 - 12

x=5

Solve this equation: 2x = 5

Answers

Answer:

2.5

Step-by-step explanation:

2x = 5

x = 5/2 = 2.5

I hope im right!!

X = 5/2 or 2.5 that is the answer
Other Questions
How do you add fractions and whole numbers together? For example 1/4+2 calebs gross income last year was $39,000. he deducted $1,200 for charitable donations and tax-free interest payments and was taxed $2,200. what was his tax rate?a. 19%b. 12.6%c. 28.8%d. 5.8% What is the value of the constant in the equation that relates the height andwidth of this rectangle? Which statement best shows the effect ofgeography on the people of Ancient Greece?The mountains and water made travelling easierfor the Greeks allowing them to develop onesimilar cultureThe mountains and water made travellingdiffucult but the Greeks were able to overcome itto trade and create a united Greek country.Due to being separated by mountains and water,travel and communication was difficult for theGreeks causing each city to develop its owncultureGeography had no impact on the Ancient Greekcivilization **hint** Find the hypotenuse and then subtract that from the distance he actually traveled. A salesman makes both a base salary and also a commission, which is a percentage ofwhat he sells. Each month, if his sales total s dollars, he makes a total of 5000+ 0.2s. Whatdoes the 5000 represent? Where the air conditioner disconnecting means is not within sight from the equipment, the provision for locking or adding a lock to the disconnecting means shall be on the switch or circuit breaker and remain in place _____ the lock installed. Compare the words noises and voices, How are they alike? How ars they different? If someone get the correct answer i will get someone brainlest why would you want to know the speed of an object Y = 4( x + 2)^2 - 8Convert the equation from vertex form to standard form. If R, S, and T are collinear and RS + ST = RT, which of the following is true?T is between R and S.RS = RTS is between R and T.S is the midpoint of ./rt What is one example of a planned economy?A. laissez-faire economyB. free enterprise economyC. socialist economyD. market economy Which weakness of the Articles of Confederation was corrected by the authors of the Constitution?A. no state governmentsB. no national court systemC. no relations with foreign nationsD. no elected representatives what causes deep ocean currents to flow Eric wants to invest in government securities that promise to pay $1,000 at maturity. The opportunity cost (interest rate) of holding the security is 13.80%. Assuming that both investments have equal risk and Erics investment time horizon is flexible, which of the following investment options will exhibit the lower price?a. An investment that matures in four years b. An investment that matures in five years Grimm Manufacturing is trying to determine the equivalent units for conversion costs with 15,000 units of ending work in process at 40% completion when there is a total 45,000 physical units. There are no beginning units in the department. Conversion costs occur evenly throughout the entire production period. What are the equivalent units for conversion costs for the current period Please help me ASAP! on these two questions please and thank you have a great and blessed day! Match the note below from "The Burden of Tobacco Use" to the paragraph containing the information in the note.1 . paragraph 2Smoking is bad for the nation's health (but lots of people still do it).2 . paragraph 1Other uses of tobacco are also deadly.3 . paragraph 3People need to stop smoking; We need to renew efforts to get people to stop smoking.4 . paragraph 6Smoking is dangerous for nonsmokers as well.5 . paragraph 5Smoking is largest single cause of avoidable death.6 . paragraph 4Smoking is bad for the economy What are the dangers of a hurricane and how do you stay safe during the hurricane Which is not likely to be impacted by El Nio?