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
adoni [48]
3 years ago
9

5v + 7f =28.70 if f is 2.85

Mathematics
2 answers:
Mrac [35]3 years ago
6 0

5v+7(2.85)=28.70

5v+19.95 = 28.70

5v = 8.75

v = 1.75

adell [148]3 years ago
3 0
Hey!

First, let's write the problem.
5v+7\left(2.85\right)=28.7
Multiply 7 with 2.85.
5v+19.95=28.7
Subtract 19.95 from both sides.
5v+19.95-19.95=28.7-19.95
5v=8.75
Divide both sides by 5.
\frac{5v}{5}=\frac{8.75}{5}
v=1.75

Let me know if you have any questions regarding this problem!
Thanks!
-TetraFish
You might be interested in
What is the equation parallel to y=5 and y-intercept= -3? pls lemme know asap
WARRIOR [948]

Answer:

it might be y = -3

Step-by-step explanation:

cause y=5 is just a line. do u know the slope?

6 0
3 years ago
Plssss helpp brainliest will b givenn
omeli [17]

Answer:

15

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Helpppp PLEASEEE AHHHHHH
Allisa [31]

Answer:

24

Step-by-step explanation:

18+12-6

6 0
2 years ago
Read 2 more answers
You cut off half of a strip of paper.Then you cut off half of the piece that is left.Then you cut off half of the remaining piec
7nadin3 [17]

It goes like this 1/2, 1/4, 1/8. But if your asking about what fraction didn’t get affected than that just zero because the original peace was cut in half.

If that’s not what you mean can you please elaborate to me!

7 0
3 years ago
Find the area of a tank which measures 25cm and 10cm
laiz [17]

Answer:

Area = 250

Step-by-step explanation:

25 x 10

Length * Width

5 0
2 years ago
Other questions:
  • Sally has a few choices for lunch; a hamburger, hotdog, or BBQ, with french fries, or chips. How many different combinations are
    7·2 answers
  • There are approximately 402 1/4 m around a typical running track Sandra has challenged yourself to run 10 laps a day for five da
    12·1 answer
  • Simpilify the expresssion 2+3i/4+3i
    6·1 answer
  • Is polygon always a plane figure?
    6·1 answer
  • X + 1/2 = 2<br> which answer choice is correct?<br> A. x = 1.5<br> B. x = 2/3
    9·2 answers
  • *EXTRA POINTS* Identify each pair of angles as-----
    5·1 answer
  • Please help! i’m dying it’s due tomorrow!!!
    5·1 answer
  • Please help
    15·1 answer
  • Solve for x and round if necessary
    5·2 answers
  • if there are 200 questions and 4 marks for correct answers and -1 for incorrect answer and total marks is 250then what is the nu
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!