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
Leno4ka [110]
3 years ago
10

I think I got this wrong so can someone please help me and explain it to me

Mathematics
2 answers:
Ber [7]3 years ago
3 0

Answer:

the answer is c

Step-by-step explanation:

Becuase he is given 100 dollars and he uses 20 dollars a day, so you put x with 20 to calculate how many days that he can spend $20 on

arsen [322]3 years ago
3 0

Day 1: money spent = 20

Day 2: total money spent = 20+20 = 2*20

So, for x days, total spent money should be 20*x = 20x

At an instant, say, after x days.

=> saving = total amount - spent

=> money left = 100 - 20x

=> y = 100 - 2x

=> y = - 2x + 100

You might be interested in
What is the area of this parallelogram? PLEASE HELP
zimovet [89]

Answer:

B

Step-by-step explanation:

the area of a parallelogram is the length of one of the sides multiplied with the length of the height on this side.

so, in this case it is

4×5 = 20 cm²

5 0
2 years ago
Help plzzzzzzzzzzzzzz
kobusy [5.1K]

Answer:

y=8x-3

Step-by-step explanation:

8 0
3 years ago
Find the surface area of the regular pyramid.
spayn [35]

Answer:

Answer = 93.6

Step-by-step explanation:

frist multipy 9 x 13 to get 117 than divided it by 2 = 58.5, than times it by 3 since there is three sides.

(58.5 x 3 is 175.5)      

Than for the base multipy 7.8 x 9 = 70.2, but since its a tri, divided it by 2 = 35.1.

Add 58.5 and 35.1 to get 93.6

5 0
2 years ago
Read 2 more answers
Please answer the 3rd Question please answer it fast............I WILL MARK YOU AS THE BRANLIEST.................
mojhsa [17]

since LM=LN there values are same which is given as 5.5 cm and MN =7cm

now draw a line LM which is 5.5 cm long. From one point of this line construct an arc 5.5 cm in upward direction.Then from the opposite end of the same line LM construct an arc 7 cm long in upward direction. Let it meet the the first arc at any point. The arcs  will meet for sure at any angle. Join the two ends of line LN to this point where they meet. We get a triangle!

Remember to mark LM , LN and MN as soon as u draw them so as to avoid confusion.

<em>IF U WANT I'LL DO IT AND SEND A PHOTO</em>

8 0
3 years ago
Sin o = - 2/2<br> Select all angle measures for which
finlep [7]
120^ is the answer for this problem
4 0
3 years ago
Other questions:
  • Twice a number plus four equals 6. what is the number
    9·1 answer
  • Evaluate –4 – w for w = –7
    10·2 answers
  • No irrational numbers are whole numbers. True or false and why?
    5·2 answers
  • What is 420 kilometers expressed as meters? Please show how you got your answer.
    5·1 answer
  • Any help If possible Thank you so much ❤
    14·1 answer
  • For the linear function, y increases by a
    12·2 answers
  • PLEASE HELP CORRECT ANSWER GETS BRAINLIEST!
    14·1 answer
  • Daniel needs to bake cookies for a bake sale. Each cookie will cost dollars. Brandon makes 12 chocolate chip cookies and 18 suga
    9·1 answer
  • (07.04 MC)
    13·1 answer
  • 19. What is the distance between P(-3, 10 ) and Q( 12, -6 )? Round to the nearest hundredth
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!