Mathematics High School

Angad was thinking of a number. Angad divides by 4, then adds 3 to get an answer of 7. What was the original number?

Answers

Answer 1

Answer:

mh, 7

Step-by-step explanation:

Related Questions

PLEASE HELP FAST PLEASE


What is the area of the triangle?
13
10
12
units2


Answers

Answer:

60

Step-by-step explanation:

.5 x 12 x 10

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

Complete to get an equivalent fraction:
5/4 = _____/20

Answers

Answer:25

Step-by-step explanation:

Simply multiply by five on both the 5 and 4 and you get an equivalent fraction

Answer:

25/20

Step-by-step explanation:

I set up a proportion and to find the how 4 goes to 20, I divided 20/4 to get 5 and then I multiplied 5*5 to get 25.

You can also cross multiply.

my school bag contains 9 books each mass 2/9 kg and 5 folder each mass 7/25 kg what is the total mass of books and folders in my bag​

Answers

9*2/9= 18/9= 2kg
5*7/25= 35/25= 1 10/25= 1 2/5 kg
1 2/5kg+2kg= 3 2/5kg or 3.4kg
total mass equals 3 and 2/5kg or 3.4kg

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

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:

please answer don’t comment if u don’t know

Answers

Answer:

the first answer choice

Step-by-step explanation:

if you do 1/3 times -9 its -3

Sudha earns ` 189 in a day and Radha earns ` 112 in a day. About how much will each of them earn in 30 days

Answers

Answer:

the sudha and radha earns 5,670 and 3,360 respectively

Step-by-step explanation:

Since in the question it is mentioned that

Sudha earns 189 in a day

And, radha earns 112 in a day

so in 30 days, sudha earns

= 189 × 30 days

= 5,670

And, radha earns

= 112 × 30 days

= 3,360

Therefore the sudha and radha earns 5,670 and 3,360 respectively

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)

(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 -

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

Determine the domain of the graph shown.
A) [0, 8]
B) [0, 24]
C) [0, 20]
D) [0, 10]

Answers

The answer isssssssss A

The blue pen is 12 cm long the red pen is 72 mm long what is the difference between the 2 pens?

Answers

Answer:

the difference between the 2 pens is 4.8 cm

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

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

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

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)

What is the distance between the points (−8, 5) and (−8, −1)?

Answers

Answer:

6

Step-by-step explanation:

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)

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

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).

Mitzi has 79 coins she divides the coins equally among herself and her 3 brothers Mitzi will keep any coins left over how many coins does each person get

Answers

Answer:

19

Step-by-step explanation:

79÷4=19R3

       ≈ 19

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

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

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

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

What is the answer to 3m + 4m + 6m + 5m

Answers

Answer: 18m

Step-by-step explanation:

you have to add 3 + 4 + 6 + 5. it equals 18.

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

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
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