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
balu736 [363]
3 years ago
8

Expand and simplfy (2x+1)(x+3)

Mathematics
1 answer:
Nina [5.8K]3 years ago
5 0

Answer:

(2x+1)(x+3)

2x(x+3)+1(x+3)

2x2+6x+x+3

2x2+7x+3 (2x2 means two x square)

if you want you can also multiply 2x+3 by x+3

like this:

(2x+1)(x+3)

x(2x+1)+3(2x+1)

2x2+x+6x+3

2x2+7x+3 (2x2 means two x square)

They will both give you the same answer.

You might be interested in
James is buying a table.He finds the same table for sale in two different shops.
mina [271]

"Table World" is quoting a better price

<u>Step-by-step explanation:</u>

The shop "Table World" is quoting a price of 140 inclusive of 17.5% VAT

that means 140 is the final price a customer needs to pay.

                       

While other shop"Tables R us" is quoting a price of 120 without VAT

so we need to add VAT in the price to find out the final price

                                           price+VAT on the price

                                          =120+120*(17.5/100)

                                          =120+120*0.175

                                          =120+21

               so final price      =141

so comparatively "Table World" is quoting a better price

6 0
3 years ago
math problem: Amanda worked 4.5 hours on Tuesday and 5.2 on Thursday. Her pay rate is $10.50 per hour. How much will Amanda get
kondor19780726 [428]

Answer:

$101.85

Step-by-step explanation:

Think of the two days as separate equations. They are added together to get a sum of the pay she will receive after the two days.

Equation

(4.5*10.5) + (5.2*10.5) = x (This just represents the unknown value)

Solve Through

(47.25) + (54.60) = x

47.25 + 54.60 = x

101.85 = x

Amanda will get paid $101.85 For her 2 days of work.

7 0
3 years ago
use the order of operations to simplify this expression. exspress your answer in the simplest form. 1/4 + 1/2 ÷ 2/8​
elixir [45]

Answer:

9/4

Step-by-step explanation:

This is quite simple you do 1/2 divided by 2/8 which will become multiplication. Then its that number plus 1/4

you get a answer of

9/4 in fraction form

2.25 in decimal form

2 1/4 in mixed fraction form

7 0
2 years ago
Wanna see me run to that hill?<br><br> Wanna see me do it again?
kondaur [170]

Answer: uhh no but thanks for the points

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Will Name Brainliest!!!!!!! :)
Len [333]

A' (0,4) respuesta es

espero que te sirva marcarme como mejor respuesta PORFA y gracias

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the area in square units of the triangle formed by points (-3,1) (-3,5) and (4,1)
    5·1 answer
  • Which statement correctly explains how Mari should find a solution to the following system of linear equations using elimination
    9·2 answers
  • Find an equation of the parabola with vertex , − 5 − 5 and directrix = x − 12 .
    10·1 answer
  • Consider the probability that no fewer than 74 out of 112 houses will lose power once a year. Assume the probability that a give
    13·1 answer
  • I need halp PLSSSSS I’m confused
    9·1 answer
  • I really need help with this statistical/variable question, i am really struggling and would be super happy if someone could ans
    10·1 answer
  • Please help me with this
    15·2 answers
  • .....................
    13·2 answers
  • What coordinate plane shows the graph of 3x+y&gt;9 ?
    9·1 answer
  • Aiden works in a warehouse. 1,200 men work in the warehouse, while only 300 women work there. Write a ratio that compares men to
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!