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
Marta_Voda [28]
3 years ago
8

What is equivalent to 3(a+4)-5(a-2)=22

Mathematics
1 answer:
Arturiano [62]3 years ago
4 0

Answer:

a = 0

Step-by-step explanation:

3(a + 4) - 5(a - 2) = 22

3a + 12 - 5a + 10 = 22

-2a + 22 = 22

-2a = 0

a = 0

You might be interested in
Andy is buying a car.
Minchanka [31]

The amount payed each month by Andy is £ 504

<u>Solution:</u>

Given that, Andy is buying a car.  

He negotiated a 7 percent decrease on a 6500 car.

Then, amount to be paid = 6500 – 7% of 6500  

\begin{array}{l}{\text { Amount to be paid }=6500 \times\left(1-\frac{7}{100}\right)} \\\\ {=6500 \times \frac{100-7}{100}=6500 \times \frac{93}{100}} \\\\ {\text { Amount to be paid }=65 \times 93=6045}\end{array}

He will pay the full balance in 12 equal monthly payments.

We have to calculate the amount paid each month

\begin{array}{l}{\text { monthly payment }=\frac{\text {total amount to be paid}}{12 \text { months }}} \\\\ {=\frac{6045}{12}=503.75}\end{array}

Hence, Andy has to pay £ 504 approximately each month.

5 0
3 years ago
What number is between 17 and 25 and a multiple of 3?
IrinaVladis [17]

Answer:

The answer is 21........

Step-by-step explanation:

8 0
4 years ago
Find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7.
Trava [24]
There are multiple ways to do this.

The easiest is to just continuously subtract 7 from 65 the numbers of times needed.

But most math teachers will have you use the equation ar^n-1 where a= the first term (65), r=ratio (-7), and n=the term you need (second, fifth, and ninth). 

So to solve you just plug your values in as so
AR^n-1

(65)(-7)^2-1(65)(-7)^5-1
(65)(-7)^9-1
3 0
3 years ago
A package of 4 pairs of insulated gloves cost 35.96
tino4ka555 [31]

Answer:

You need to add more to this question but I am assuming you want to know how much each pair of gloves is?

Step-by-step explanation:

Divide 35.96 by 4

35.96÷4= $8.99 per pair of insulated gloves

6 0
3 years ago
AB = 10x+4. BC =4x-3. AC=12x+16
Artemon [7]
Go to wolfram alpha.com and then type that in
3 0
4 years ago
Other questions:
  • If m&lt;2 = 110°, and the m&lt;6 = 110°, What can you conclude about line r and line s?
    7·1 answer
  • A random sample of 77 fields of corn has a mean yield of 26.226.2 bushels per acre and standard deviation of 2.322.32 bushels pe
    8·1 answer
  • Franklin works as a plumber. He earns $100 per day. If Franklin works 6 days, how much will he earn?
    13·2 answers
  • The chef has 2 2/8 loaves of bread he wants to give 1/6 of bread per custermer . How much bread will he give each custermer?
    7·1 answer
  • Simplify (3^5)^2/3^-2<br><br> 3^10<br> 3^9<br> 3^8<br> 3^12
    11·1 answer
  • HELP PLEASE!!!!!!! I'LL GIVE YOU BRAINLIEST!!!!!!!!!! PLEASE SOMEONE HELP!!!!!!!!!!!!!!!!!!!! PLEASE!!!! BRANLIEST!!!!!
    15·1 answer
  • What is the least common multiple of the two denominators 6/8 , 4/32
    10·1 answer
  • Which statement is true?
    10·1 answer
  • What is the slope of the line with the equation 3x-5y=2
    5·1 answer
  • Ricardo was mixing blue paint and yellow paint in a ratio of 3:5 to make green paint. He wants to make 40 liters of green paint.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!