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
wariber [46]
3 years ago
8

Find the sum of 5x+20 and the opposite of 20 then write an equivalent expression on standard form

Mathematics
1 answer:
miss Akunina [59]3 years ago
3 0

Answer:

Step-by-step explanation:

the sum of 5x+20= 5(x+4)

and the opposite of 20 is negtive 20

You might be interested in
Given the sum s20= 910 of an arithmetic sequence and A20 = 95, Find A1​
Inessa05 [86]

Step-by-step explanation:

Sn=n/2(2a+(n-1)d)

910=n/2{2a+(n-1)d}

1820=n{2a+(n-1)d}

1820=20{2a+(20-1)d}

1820=20{2a+19d}

91=2a+19d

An=a+(n-1)d

95=a+(20-1)d

95=a+19d

91=2a+19d

---------------

4=-a

a=-4

91=2a+19d

91=2(-4)+19d

91=-8+19d

91+8=19d

99=19d

d=99/19

A=-4

5 0
2 years ago
Patsy found a top on the clearance rack marked 60% off the original price. If the original price is $48, how much will Patsy sav
Arlecino [84]
If the top is $48 and it is 60% off you will multiply the cost by the decimal form of the sale percentage: 48*0.60= $28.80. This is the amount she will save and I think is the answer you are looking for.

If there is a follow up question asking for the final cost of the top you would find that by subtracting the amount saved from the original cost: 48.00-28.80=$19.20.
5 0
3 years ago
Read 2 more answers
Matthew and Lizbeth are college students. Matthew has $87 in his bank account. He spends $45 on groceries. He deposits $30 into
Murljashka [212]

Answer:

What is the question to this

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A dime is 1/2 inch wide if you put 5 dimes end to end, how long will they be begginning to end
Contact [7]
If you put 5 which means its 2 1/2 ( I think) Because two 1/2 makes one.
8 0
3 years ago
Read 2 more answers
PLEASE HELP!!!! IMA DESPRATE!!!!!!!!Find the second term in the sequence defined by an = −5(n2 + 1n).
Dmitrij [34]

The second term of the given sequence aₙ = -5(n² + 1n) when solved gives us; a₂ = -20

<h3>How to find the nth term of a sequence?</h3>

We are given the formula for a sequence as;

aₙ = -5(n² + 1n)

Where n is the position of the term.

Now, for the first term, we will have;

a₁ = -5(1² + 1(1))

a₁ = -10

The second term of the sequence is;

a₂ = -5(2² + 1(2))

a₂ = -20

Read more about Sequence at; brainly.com/question/6561461

#SPJ1

5 0
2 years ago
Other questions:
  • Luis folds 5 paper swans in 7 minutes how many does he fold in 45 minutes?
    8·2 answers
  • on another training ride Janet box 15 miles in 50 minutes explain how you could find the number of miles she bikes in 1 hour​
    13·1 answer
  • Write the number as a product of prime factors 126
    11·1 answer
  • A jar has five red marbles and 10 blue ones if you were to pick a random marble without replacing it and then select another wha
    11·1 answer
  • This morning the owner of sams spaghetti house withdrew $180 from the restaurants bank account to pay for an oven repair this af
    13·1 answer
  • Quadrilateral EFGH is on a coordinate plane. Segment FG is on the line 3x − y = −2, and segment EH is on the 3x − y = −6. Which
    6·1 answer
  • Write each equation in standard form:<br> a<br> 6y=–3x–9
    10·2 answers
  • What is the percent of decrease from 50 °<br> 44?
    11·2 answers
  • A square tile with side 30 cm is cut into equal area triangles, whose base is 10 cm and height is 30 cm. Find the number of tria
    5·1 answer
  • 1. A vector starts at point ( -2, 1) and ends at point (-6, -2) what is the horizontal component of the vector?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!