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
lbvjy [14]
3 years ago
9

Can somebody help me please?

Mathematics
2 answers:
Gnesinka [82]3 years ago
5 0

Answer:

$22.50

Step-by-step explanation:

C= 0.20X+14.50

C=0.20(40)+14.50

C=8+14.50

C=22.50

Ierofanga [76]3 years ago
3 0

The answer is 22.5

You have to plug in 40 in for x.

You might be interested in
30% of the cars in a parking lot are green. If there 21 green cars, how many cars are parked in the parking lot?
tatyana61 [14]

Answer:

70 cars

Step-by-step explanation:

Let x cars are parked in the parking lot.

30\% \: of \: x = 21 \\  \\  \frac{30}{100}  \times x = 21 \\  \\ x = 21 \times  \frac{100}{30}  \\  \\ x =  \frac{2100}{30}   \\  \\ x = 70 \:

70 cars are parked in the parking lot.

7 0
3 years ago
This is easy but I’m just too dumb
tangare [24]
You see how the a increases by 4 whenever b increases by one?

So, the equation is a=4b

Hope this helps!
5 0
3 years ago
A circle has an area of 50 square meters. Which answer is closest to the measure of its diameter? 20 POINTS!!!!! I NEED A GOOD A
diamong [38]
You would divide 50 by 3.14(pi). 
<span>the formula for getting area is diameter times pi so you do the reverse. </span>
<span>you end up getting 15.9235669 which rounds up to 16. </span>
<span>hope this helps
i think this is right

</span>
5 0
3 years ago
Read 2 more answers
Lisa comprou um carro seminovo e, após ter um desconto de 6%, pagou R$ 2
emmasim [6.3K]
B.) R$ 27.160,00 would be the answer
4 0
3 years ago
Read 2 more answers
Describe a pattern in each sequence. What are the next two terms of each sequence
Mice21 [21]

Answer:

25

Step-by-step explanation:

you divide each term by 2

5 0
3 years ago
Read 2 more answers
Other questions:
  • Solving Inequalities Unit Test. To see questions please go to PDF attachment below. You may not be able to access if you are on
    11·1 answer
  • (1-7x)(1+9x) multiplying polynomial by polynomial I need help on this one!
    5·1 answer
  • Brainliest + Points (please explain)
    7·1 answer
  • A number’s additive inverse is the number that you would add to it to get zero as the sum. If a number is positive, its additive
    15·1 answer
  • Can anybody help me or already know the answer to this ? :)
    11·1 answer
  • Danny answered 70 % questions correctly on his math test. if he answered 35 questions correctly, how man y were on the test
    13·1 answer
  • Which expression is equivalent to 3xy-12x-32+8y?
    14·2 answers
  • Help me asap!!!!!!!!!!!
    6·1 answer
  • The slope of the line y=2/3x+5/9 is M=
    8·1 answer
  • Find the volume.<br> Area = 16.4 cm²<br> 8.1 cm<br> cm³
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!