Mathematics High School

Rewrite the following expression so that it only uses addition. 20x – 9y + 82 - 7

Answers

Answer 1

You can rewrite the expression as 20x+75=9y

Related Questions

SOMEONE PLEASE HELP

If f(x) = x2 is vertically stretched by a factor of 7 to g(x), what is the equation
of g(x)?

Answers

The answer is A, or 7x^2

The answer is A g(x)=7x^2

In the expression below n represents a whole number n x 3/4 Part A Select the statement below that describes the product The product is greater than N The product is less than N The product is equal to N Part B Explain your choice (This is a write in response.)

Answers

Answer:

The product is less than N

Step-by-step explanation:

The expression is;

n * 3/4

Assuming N = 40;

40 * 3/4 = 30

The product is greater than N

This option is wrong because the product (30) is not greater than N

The product is less than N

This option is correct because the product (30) is not greater than N

The product is equal to N

This option is wrong.

There are 36 dinosaurs pictured in Karmita's book. If 2/3 of them were plant eaters, how many were plant eaters.
A.12 plant-eaters
B.18 plant-eaters
C.24 plant-eaters
D.28 plant-eaters

Answers

in order to solve your question, you first have to understand what 1/3 of 36 is. you can do that by dividing 36/3.

when you do this you get the answer of 12. 1/3 of 36 is 12.

to get the 2/3 part. Add 12 to the existing part that you have.

Therefore, you have 24 plant eaters.

Someone plz help me giving brainliest

Answers

Answer:

1. ROUND

2. COMMUNITIVE

3. AREA MODEL

4. MIXED NUMBERS

FALSE

TRUE

Step-by-step explanation:

HOPE THIS HELPS YOU OUT! BE THE FIRST TO COMMENT /FREE ON THESE COMMENTS TO GET A FREE BRAINLIY AWARD! PLZ ALSO CONDISER MARKING ME BRAINLIEST AND THANKS! MY JOURNEY HAS JUST BEGAN ON BRAINLY SO ASK ME IF U HAVE ANY QUESTIONS! -BEACHVIBES23

Bob makes 40 dollars a week he already has 200 dollars

Answers

5 weeks because 40 times 5 equal 200

What is the distance between the points (7, 8) and (-8, 0) on a coordinate grid

Answers

Hence, the distance between (7,8) and (-8,0) is:17

explanation: (a,b)=(7,8) and (c,d)=(-8,0)

Given the linear function state the rate of change
y = 4.5x + 3
Plzz hurry need help timed

Answers

Answer:

4.5

Step-by-step explanation:

-5x+y=-4 in function form

Answers

In standard form it would be y= 5x - 4

identify the diameter of a circle o.

Answers

it’s AC, cause it passes through the center and intersects it at two points

Answer:

Step-by-step explanation:

What is a diameter?

It is a line going straight through the center of the circle to the opposite side

So it is AC

I NEED HELP ASAP! NEEDING SOMEONE

Answers

Answer:

The answer is G

Step-by-step explanation:

work out the answer to 1 ⅔÷¾

Answers

Answer:5/3

Step-by-step explanation: Conversion a mixed number 1 2/

to a improper fraction: 1 2/3 = 1 2/

= 1 · 3 + 2/

= 3 + 2/

= 5/

To find new numerator:

a) Multiply the whole number 1 by the denominator 3. Whole number 1 equally 1 * 3/

= 3/

b) Add the answer from previous step 3 to the numerator 2. New numerator is 3 + 2 = 5

c) Write a previous answer (new numerator 5) over the denominator 3.

One and two thirds is five thirds

Divide: 5/

: 3/

= 5/

· 4/

= 5 · 4/

3 · 3

= 20/

Dividing two fractions is the same as multiplying the first fraction by the reciprocal value of the second fraction. The first sub-step is to find the reciprocal (reverse the numerator and denominator, reciprocal of 3/

is 4/

) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. In the next intermediate step the fraction result cannot be further simplified by canceling.

In words - five thirds divided by three quarters = twenty ninths.

Can someone help me please

Answers

Answer:Alpaca.

traslaha

Step-by-step explanation:

Answer: c

Step-by-step explanation:

please help, will be greatful :)

Answers

what level is this question?

Answer:

2.3cm

Step-by-step explanation:

We can see that it's a right triangle, similar to the one on the bottom left. Because the long side is 4 times longer, the short side is 4 times longer as well. So it's around

0.57cm*4= 2.28cm

Rounding to the 1st decimal place 2.3cm.

Please note, that rounding to 2 decimal places the answer 2.28cm could be inaccurate, e.g. if the real length would have been close to 0.574(9) or 0.565, but all of those options still round to 2.3cm.

which one is the greatest 5/6 or 7/8 or 3/4

Answers

Answer:

im pretty sure its 7/8

Step-by-step explanation:

Answer:

It might be 7/8

Step-by-step explanation:

first which one would be greater

3/4 or 5/6 =? once you get you answer which one is greater?

5/6 or 7/8? so the answer will be .... 7/8

Systems of equations worksheet PLEASE HELP* 1-12

Answers

7. (-3,-5)
8. (-3,-13)
11. Y=4x+7

Michael got a job peeling potatoes. In the first three hours of his shift, he peeled 84 potatoes. How many potatoes can he peel in seven hours?
A. 203
B. 196
C. 588
D. 168

Answers

the answer is b. 196

What is the distance between points (-4, 5) and (8, 40) on the coordinate plane?
SOME PLEASE HELP

Answers

The distance is 37
I attached a picture

Alan needs to read 4 novels each month Let N be the number of novels Alan needs to read in M months. Write an equation relating n to m. The use this equation to find the numbers of novels needs to read in 11 months.

Answers

Answer:

T=N*M and he needs to read 44 books.

Step-by-step explanation:

Note: Let T represent the total amount of books that Alan needs to read in 11 months.

If we plug in the information we have been given we will find the total:

T=N*M

T=4*11

T=44

Alan has to read 44 books within a 11 month period.

Please consider giving a thanks, a good rating, and Brainliest. It is always greatly appreciated! Thanks!

If f(x)= 3x^3+4 find f(-3)

Answers

The answer would be -77

if a triangle is dilated with a scale factor of 3, how is the perimeter of the triangle changed?

Answers

It’s changed by the perimeter by 2/5

In ALMN, n = 73 cm, m = 89 cm and Angle M=61º. Find all possible values of Angle N, to the nearest degree.

Answers

Answer:

Step-by-step explanation:

Pythagorean and theorem

1-6 thank you

Answers

72026 is the answer

How many 1 5 s are in 9?

Answers

Answer:

Step-by-step explanation:

To know how many 1/5 s are in 9, we will take the ratio of both numbers as shown;

9:1/5

= 9 ÷ 1/5

= 9 * 5/1

= 9 * 5

= 45

Hence there are 45 1/5s in 9

Can someone help me with this. Will Mark brainliest.

Answers

Answer:

The answer is 17ft hope this helps

Answer:

17feet

Step-by-step explanation:

Please mark as brainliest

Pls help I give brainliest

Answers

Answer:

Step-by-step explanation:

Please help thank you so much

Answers

Answer:

[tex]\Huge\boxed{x=15}[/tex]

Step-by-step explanation:

Hello There!

The angle labeled 6x is a right angle

If an angle is formed using the diameter of a circle then the opposite angle of that side is a right angle

So 6x = 90

isolate the variable

divide each side by 6

90/6= 15

6x/6=x

we're left with x = 15

Answer: 15

Step-by-step explanation:

Since the angle looks to be around 90 degrees and the x is timsed by 6 the answer would have to be a lower number. And from the options only 15 would work.

i have to find the value of X, it’s in spanish:), and im trying to help a friend:)

Answers

answer is x = 10 degrees

Step-by-step explanation:

a right angle is 90 degrees. the angles added are 4x + 3x + 2x = 90.

so 9x = 90

divide by 9 on both sides

x = 10

need help with this please

Answers

Answer:

-2/5

Step-by-step explanation:

Exactly the opposite of the sign, opposite of + is negative (-)

2x – 1 = y + 4
3y +1 = 3х – 2

Answers

Answer:x=4 y=3

Step-by-step explanation:

Let's solve your system by substitution.

2x−1=y+4;3y+1=3x−2

Step: Solve2x−1=y+4for y:

2x−1=y+4

2x−1+−y=y+4+−y(Add -y to both sides)

2x−y−1=4

2x−y−1+−2x=4+−2x(Add -2x to both sides)

−y−1=−2x+4

−y−1+1=−2x+4+1(Add 1 to both sides)

−y=−2x+5

−y

−1

−2x+5

−1

(Divide both sides by -1)

y=2x−5

Step: Substitute2x−5foryin3y+1=3x−2:

3y+1=3x−2

3(2x−5)+1=3x−2

6x−14=3x−2(Simplify both sides of the equation)

6x−14+−3x=3x−2+−3x(Add -3x to both sides)

3x−14=−2

3x−14+14=−2+14(Add 14 to both sides)

3x=12

(Divide both sides by 3)

x=4

Step: Substitute4forxiny=2x−5:

y=2x−5

y=(2)(4)−5

y=3(Simplify both sides of the equation)

f(x) = -7x - 2
g(x) = 3x2 + 4x – 5
Find: f(x) · g(x)

Answers

Answer:

wait what grade u in

Step-by-step explanation:

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