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
skelet666 [1.2K]
3 years ago
8

A rectangle has a height of 3 and a width of 2x2 + 3x - 5.

Mathematics
1 answer:
AleksAgata [21]3 years ago
7 0

Answer:

6x2 + 9x - 15

Step-by-step explanation:

All you have to do is multiply 3(2x2 + 3x - 5)

When you distribute, you will multiply 3 by 2x2, which is 6x2. 3 by 3x, which is 9x. And 3 by -5, which is -15. Then you can just write them all in order because none of them are like terms that you can combine.

You might be interested in
If you could show the steps that would be great​
zvonat [6]

Answer:

24x + 8

Step-by-step explanation:

4 + 16 - 12(1 + 2x)

Solve

Show steps

__________________

We have a dilemma here, there is a variable and constant numbers in this equation. No fear, this is when like terms comes into play, where you can only combine two numbers that have the same ending, whether it be variables, exponents, e.t.c.

Distribute :

4 + 16 - 12(1 + 2x)

4 + 16 - (12(1) + 12(2x))

4 + 16 - 12 + 24x

Use PEMDAS (Add left to right) :

4 + 16 - 12 + 24x

20 - 12 + 24x

8 + 24x

24x + 8

4 0
3 years ago
Read 2 more answers
Please help giving 20 points thank you
Vladimir [108]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
Which expression is equivalent to 2(2x + 1) + 3x + 3?
postnew [5]

Answer:

D) 7x+5

Step-by-step explanation:

  • 2(2x+1)+3x+3
  • 4x+2+3x+3
  • 7x+5

hope it helps.

<h3>stay safe healthy and happy.</h3>
7 0
3 years ago
Read 2 more answers
Barbara's gross earnings for the week ending on December 21 amount to \$1,100 . Her cumulative gross earnings for the year up th
zlopas [31]

Answer:

  • b) $44

Step-by-step explanation:

Barbara's cumulative gross earnings for the year up through her last pay date amount to 55000.

As per attached table this amount falls in 4% region ($50001 - $70000).

<u>Her tax per current pay period is:</u>

  • $1100*0.04 = $44

Correct choice is b)

6 0
3 years ago
The probability that a household owns a pet is 0. 55. Suppose there are 5 houses on a block. Assuming each household is independ
Alexandra [31]

If the probability that a household owns a pet is 0.55 then the probability that all households will have pets is equal to 0.0503.

Given that the probability that a household owns a pet is 0.55 and there are 5 houses on a block.

We are required to calculate the probability that all the five households will have pets.

Probability is basicallly the chance of happening an event among all the events possible. It cannot be negative.

Binomial probability distribution is basically the probability calculations but in different combinations.

In this we have to calculate the probability that all the houses will have the pets then the probability that all five households will have pets is equal to 5C_{5}(0.55)^{5} (1-0.55)^{0}

=1(0.0503)(0.45)^{0}

=1*0.0503*1

=0.0503

Hence the probability that all the five households will have pets is equal to 0.0503.

Learn more about probability at brainly.com/question/24756209

#SPJ4

6 0
1 year ago
Other questions:
  • What is 5 1/3 subtracted by 2 4/5
    11·1 answer
  • While Michael is paid $1.00 for every subscription he sells, regardless of the number of calls he makes. Paul's telephoning is r
    6·1 answer
  • Devon pays $8.16 for 12 pounds of sugar. What is the price for 10<br> pounds of sugar
    5·2 answers
  • A hotdog costs $3 and a corndog costs $1.5 . If was collected, write a mathematical sentence to represent this information.
    13·2 answers
  • Scott likes to run long distances. he can run 20 km in 85 minutes. he wants to know how many minutes (m) it will take him to run
    7·2 answers
  • Solve 4+g≥3 or 6g≥−30. HURRY PLEASE
    5·2 answers
  • M∠x + m∠y = ??<br><br> need answers asap
    12·1 answer
  • \frac { 3 ^ { p + 1 } - 3 ^ { p } } { 2 \times 3 ^ { p } } = 1​
    7·1 answer
  • Find the slope on the line
    15·1 answer
  • In the function y = 0.25x + 3.5, y represents the cost of a gallon of milk after a certain number of years, x. How much does the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!