Mathematics High School

Simplify 4+3/7x-2-2/7x
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Answers

Answer 1

[tex] \huge \bold{answer}[/tex]

Simplify 4+3/7x-2-2/7x
Answer 2
ANSWER:

[tex]\bold{4+\dfrac{3}{7}x-2-\dfrac{2}{7}x  }[/tex] 

[tex]\bold{4-2+\dfrac{3}{7}x-\dfrac{2}{7}x   }[/tex] 

[tex]\bold{ 2+(\dfrac{3}{7}+\dfrac{2}{7})x  }[/tex] 

[tex]\bold{2+\dfrac{3-2}{7}x   }[/tex] 

[tex]\bold{\blue{2+\dfrac{1}{7}x}}[/tex]

Related Questions

Isabel ran for president of the chess club, and she received 12 votes. There were 15 members in the club. What percentage of the club members voted for Isabel?

Answers

Answer:

80%

explanation:

just looked up "what percentage is 12 out of 15 and it gave me an answer"

just do this for all ur other questions like this

If the ratio of blue eyed students to non-blue eyed students is 7 to 12, about how many students would have have blue eyes out of 50 students ? A.29 B.18 C.85 D.45

Answers

Answer:

18

Step-by-step explanation:

the ratio of blue eyed students to non-blue eyed students is 7 to 12,

Total ratio = 7+12=19

Total student= 50 students

Ratio of blue eyes student= 7/19 ×50

=18.4

Hence, there are approximately 18 students with blue eyes.

100000 times 846,000 =

Answers

Answer:

84600000000

Step-by-step explanation:

Answer:8460000000

Step-by-step explanation:

identify the zero of the function f(x)=-1/2x+2

Answers

Answer:

pretty sure the answer is x=4

Step-by-step explanation:

hope this helps!

Help me with this please

Answers

Answer:

C

Step-by-step explanation:

HOPE THIS HELPS

I need answers 1-6 please!! Thank you :))

Answers

Answer:

Step-by-step explanation:

Let the number be x

1.x-10

3.-8x+1

4.19x-½

5.(x+15)²

95 is 36% of what number? Round to the nearest hundredth if necessary.

A. 34.2

B. 263.89

C. 26388.89

D. 0.78

Answers

263.89 i think brainiest if correct?

EXPLAINATION: [tex]\frac{95}{36}[/tex] x 100% = 263.8888888889%

B 36 is a lil more then a 3rd so multiple 95 by 3 and what ever is closest to it is answer so therefore it’s b

What is the volume of a rectangular box that measures 3 by 8 by 20 inches?
488 cubic inches
0 480 cubic inches
O 31 cubic inches
O 44 cubic inches

Answers

480 cubic inches should be the answer
I really don’t know sorry

Factor out the coefficient of the variable -3.6m + 10.8

Answers

Answer: -1

Step-by-step explanation: First, factor out 3.6. You should get -m+3. Since the coefficient is just the number being multiplied to the variable (which is m here), your coefficient should be -1 because m is being multiplied to -1 to make -m. Hope this helps!

C=S + 16
The variable s represents the number of additional sticks of butter Max buys, and the variable
c represents the total number of cakes he can bake. How many additional sticks of butter
does Max need in order to bake a total of 17 cakes?

Answers

I’m pretty sure it’s 1 you would do 17=s+16 and you would get 1.

Find 2.4% of 20 (Round to the nearest tenth if necessary)


Please help

Answers

.48 is equivalent to 2.4% of 20. Hope this helped :)

HELPPPP. debra deposits $600 into an account that pays simple intest at a rate of 5% per year. how much ibttest will she be paid in the forst 2 years.

Answers

Answer:

$660

Step-by-step explanation: 5% per year

5x2= 10%

percent is always out of 100

100+10=110      110 divided by 100= 1.10

600x1.10= $660

POSSIBLE
Find the Volume and Surface Area of the figure below:

Answers

Answer:

Volume = 216

Surface Area = about 250.74

Step-by-step explanation:

Formulas

Volume = lwh/3

Surface area formula below v

pls help fo brainlest

Answers

Answer:

5/12

Step-by-step explanation:

8/12 + -3/12

Answer:

2/3 - 1/4 =

8/12 - 3/12 = 5/12

:)

Question 1 of 10
What is the simplified form of the rational expression below?
5x -5
3x +3X
A.
5(x-1)
3
B.
5(x - 1)
3X
C.
5(x + 1)
3x
D.
5(x + 1)
3

Answers

Answer:

b. if it asks for the answer it's -45x

Step-by-step explanation:

Solve for x

A. 15
B. 22
C. 14
D. 21
E. 105

Answers

5x + 3 = 108
5x = 105, x = 21
Solution: D
I think answer should a. Please give me brainlest let me know if it’s correct or not okay thanks bye

The range of f(x) = |x| is y ≥ 0. If a < 0 and b ≠ 0 for g(x) = a|x| + b, what is the range of function g?

Answers

The required range of the function g(x) = a|x| + b is y ≥ 0.

Let's analyze the function g(x) = a|x| + b step by step to determine its range.

The function |x| represents the absolute value of x, which means it always yields non-negative values. Therefore, a|x| will also be non-negative for any value of x.

Adding b to a non-negative value will shift the entire range up by b units, but it will still be non-negative.

Since a < 0, a|x| will be negative when x is positive. However, the absolute value function ensures that it will be positive when x is negative, balancing out the effect.

Finally, adding the constant term b to a|x| makes the entire range of g(x) non-negative.

In summary, the range of g(x) = a|x| + b is y ≥ 0.

Learn more about the range here:

https://brainly.com/question/29326361

#SPJ12

1
Solve for x in the triangle below. Show your work!
2
84
Xº
Y
N

Answers

Answer:

x = 48°

Step-by-step explanation:

In the given triangle XYZ,

Sides XY and XZ are congruent.

Therefore, both the sides will be equal in measure.

By the definition of isosceles triangle,

"Opposite angles of the equal sides are equal in measure"

m∠Y = m∠Z = x°

m∠X = 84° [Given]

By the triangle sum theorem,

m∠X + m∠Y + m∠Z = 180°

84° + x° + x° = 180°

2x = 180 - 84

x = 48°

Therefore, measure of x = 48° will be the answer.

Solve for x in the following figure.

Answers

Answer:

x = 80

Step-by-step explanation:

All angles in a triangle add up to 180 degrees.

First, find the angle J:

60+40 = 100, J = 80 because 100+80= 180 degrees.

Now, the two angles on either side of J should also equal 180 degrees. We know that the inner angle is equal to 80 degrees. Thus, the outside angle must equal 100.

x + 20 = 100

x = 80 degrees.

Can someone pleaseeee help if you’re correct I’ll give u brainlist

Answers

y = 7 most likely beacuse  p=1 r =7 q = 6

r + q =13

p + r = 8

p+q=7

y = 7

Andre’s group was asked to write an expression equivalent to 5 p squared q + 7 p q squared minus 10. When Ms Berger checked their answers, she found only one to be correct. Who had the correct answer?

Answers

Answer:

Andre's group

Step-by-step explanation:

Which factor or factors listed below are external influences on a loan's interest rate?
1. the borrower's credit history
II. the length of the loan
III. the federal funds rate
a. I and II
b. I and III
c. II and III
d. III only

Answers

Answer:

D

Step-by-step explanation:

EDGE 2021

Andre sometimes mows lawns on the weekend to make extra money. Two weeks ago, he mowed a neighbor’s lawn for 12 hour and earned $10. Last week, he mowed his uncle’s lawn for 32 hours and earned $30. This week, he mowed the lawn of a community center for 2 hours and earned $30.Which jobs paid better than others? Explain your reasoning.Calculate and express your answer in decimal form: (0.2)⋅40

Answers

Answer:

(2.0)*36 or d.)

Step-by-step explanation:

The amount of gasoline at a gas station changes from 58,432.4 gal to 56,475.2 gal from 2:00 PM to 4/0 PM . What rational number represents the average change in amount of gasoline per hour ?


-1957.2

1957.2

-978.6

978.6

Answers

Answer:

- 978.6 gallons per hour

Step-by-step explanation:

Given that :

Change in gasoline (gallon) : 58,432.4 gal to 56,475.2 gal

Time during which change occurred : 2:00 pm to 4:00 pm

Average change per hour : [Change in gallon of gasoline / time interval (hour)]

Change in gallon of gasoline = (56,475.2 - 58,432.4) = - 1957.2 gallons

Time interval = 4:00 pm - 2:00 pm = 2 hours

Hence, Average change per hour :

-1957.2 / 2

= - 978.6 gallons per hour

Arianna runs up 4 flights of stairs then runs down 4 flights of stairs. Does this situation represent additive inverses

Answers

Answer:

Yes because she ends up back at zero

plsss help!! 12 points question!!

solve this -

7(3x-1)-6(2x+3=8(x-2)+1


plsss helpppp

​

Answers

Answer:

x= -2

Step-by-step explanation:

21x-7-12x-6=8x-16+1

9x-13=8x-15

x+2=0

x=-2

Answer:

x=10

Step-by-step explanation:

7(3x-1)-6(2x+3)=8(x-2)+1

= 21x-7-12x-18=8x-16+1

Move the 8x to the other side and combine like terms.

= x-25=-15

Move the -25 to the other side

x= -15+25

x=10

k /5= 7 fuufjyfdydjdyjydjjgdyjdjddgdhdndhddhhdh

Answers

Answer:

[tex] \frac{k}{5} = 7 \\ k = 5 \times 7 \\ \boxed{k = 35}[/tex]

k=35 is the right answer.

factor 3x^2 + 10x +8

Answers

Answer:

(x+2)(3x+4)

Step-by-step explanation:

I think that the answer is (3x + 4)

(x + 2)

I’ll mark brainliest!
Probability.
Easy.

Answers

Answer:

18 people used bus

Step-by-step explanation:

now give me brainliest

I need help on finding the volume of A cylinder and the meaning of pi

Answers

Answer:

Pie is the ratio of the circumference of a circle to it’s diameter.

For your first problem this is the set up
V=3.14 x 5^2 x 6
(3.14)(25)=
78.5
(78.5)(6)=
471
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