1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anna11 [10]
3 years ago
14

Simplify the following expression.

Mathematics
1 answer:
Blababa [14]3 years ago
5 0

Answer:

-6x

Step-by-step explanation:

I just answered this

it will equal -6x

good luck :)

You might be interested in
-10y + 18 = -3(5y -7) +5y
murzikaleks [220]
There aren't any solutions. I recommend using MathPapa algebraic calculator for problems like this. Here's the link: https://www.mathpapa.com/algebra-calculator.html
7 0
3 years ago
Read 2 more answers
(e) 3x2 + 10x + 3 by x + 3<br>​
kap26 [50]

Answer:

(3x+1)(x+3) is the factorised form for the expression.

Step-by-step explanation:

:3

x

2

+

10

x

+

3

We can Split the Middle Term of this expression to factorise it.

In this technique, if we have to factorise an expression like  

a

x

2

+

b

x

+

c

, we need to think of 2 numbers such that:

N

1

⋅

N

2

=

a

⋅

c

=

3

⋅

3

=

9

and,

N

1

+

N

2

=

b

=

10

After trying out a few numbers we get:

N

1

=

9

and  

N

2

=

1

9

⋅

1

=

9

, and  

9

+

(

1

)

=

10

3

x

2

+

10

x

+

3

=

3

x

2

+

9

x

+

1

x

+

3

=

3

x

(

x

+

3

)

+

1

(

x

+

3

)

(

3

x

+

1

)

(

x

+

3

)

is the factorised form for the expression.

is the factorised form for the expression.

8 0
2 years ago
If minor arc AB measures 9pi, what is the length of the radius of circle C? If necessary, round your answer to the nearest inch.
Y_Kistochka [10]

Answer: 12 inches

Step-by-step explanation:

took the test

8 0
2 years ago
Read 2 more answers
El Club de Matemáticas está horneando pasteles para una venta de
SVETLANKA909090 [29]

Answer:

56

Step-by-step explanation:

El problema se puede transcribir en esta ecuación:

2x + x = 168

siendo x las nectarinas

sumas los términos de x:

3x=168

despejas x:

x = 168 ÷ 3

x = 56

5 0
2 years ago
Help with number 12 and 13 And please show work so I can understand how to do it
Len [333]
13: multiply the amount by the tax rate (to make a percent a decimal move the decimal point 2 places to the left) and add the original amount and the taxed amount together. For 12 do above but then multiply the total by the tip rate and add together (basically the same as the tax again) :) I hope this helps
7 0
3 years ago
Other questions:
  • A rectangle or pyramid has a volume of 1296 in.³, a height of 24 inches, and a base length of 6 inches. What is the width of its
    9·1 answer
  • A recipe calls for 3/4 cup of butter. Angie wants to triple the recipe, but she has only 1 5/8.
    15·1 answer
  • Use the given diagram to help answer the question. 2 right triangles share a side. Each triangle has a side length of 3 feet and
    5·2 answers
  • Which of the following represents fifth root of x to the fourth power in exponential form? 4x5 5x4 x to the five fourths power x
    8·2 answers
  • For the function y = 15x – 4, assume the domain is only values of x from 0 to 5. What is the range of the function?​
    12·1 answer
  • Ben's Toyota Corolla can get 39 miles per gallon, if the maximum amount the gas tank can hold is 13 gallons, what is the range o
    6·1 answer
  • I need help understanding this
    12·1 answer
  • The probability of rain in April is 40%. If there are 30 days in April, how many days would you expect rain?
    14·1 answer
  • The side length of Tom's square garden was 36 At. He used; of
    12·1 answer
  • Really important!! Please help!!:
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!