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
aivan3 [116]
3 years ago
14

Solve for v -2(3v-3)+2v=8+2(3v-9)

Mathematics
2 answers:
sweet [91]3 years ago
5 0

Answer: V=8/5 or V=1.6 or V=1 ,3/5  / is over i dont know how the write 8

                                                                                                                            --

                                                                                                                             5

on here

ioda3 years ago
4 0

____________________________________________________

Solve for v:

-2(3v - 3) + 2v = 8 + 2(3v - 9)

Use the distributive property:

-2(3v - 3) + 2v = 8 + 2(3v - 9)

-6v + 6 + 2v = 8 + 6v -18

Combine like terms:

-6v + 6 + 2v = 8 + 6v -18

-4v + 6 = 6v - 10

Subtract 6v from both sides

-10v + 6 = -10

Subtract 6 from both sides

-10v = -16

Divide both sides by -10

v = 8/5

____________________________________________________

You might be interested in
Help me plsssssssszzzzzzzzzzzzzzzzz
katen-ka-za [31]

Answer:

  750 < p < 1500

Step-by-step explanation:

The total cost of the affair for p attendees is ...

  750 +2.25p

The average cost is that number divided by p. The answer choices suggest that "between" means that the cost per person cannot be 2.75 or 3.25. Applying the limits to the average cost, we get ...

  2.75 < (750 +2.25p)/p < 3.25

  2.75 < 750/p + 2.25 < 3.25 . . . . . . . . separating the fraction parts

  0.50 < 750/p < 1.00 . . . . . . . . . . . . . . subtract 2.25

  2 > p/750 > 1 . . . . . . . . . . . . . . . . . . . . . take the reciprocal*

  1500 > p > 750 . . . . . . . . matches choice 4

_____

* Taking the reciprocals of numbers with the same sign reverses their order:

  2 < 3   but   1/2 > 1/3

__

An alternate approach to the solution would be to multiply by p:

  0.50p < 750 < 1.00p

To solve this requires it be made into two inequalities:

  0.50p < 750   ⇒   p < 1500

and

  750 < 1.00p   ⇒   750 < p

Then these would need to be recombined to form the answer:

  750 < p < 1500

8 0
3 years ago
What is one tenth of 200?
jekas [21]
20 is one tenth of 200
6 0
3 years ago
i have been on this test like- forever trying to figure this out im horrible at math someone please help me-
ss7ja [257]

Answer:

Step-by-step explanation:

total cost = c

students = s

cost = 7

c = s*7

independent is  s

dependent is c

7 0
2 years ago
What is the value of the expression below when a = 3 and b = 7?
svp [43]

Answer:

42

Step-by-step explanation:

9^2*7-2*7

56-14

42

I hope this helps.

6 0
3 years ago
Read 2 more answers
At an opening of a new art gallery the owner hired a caterer to serve light snacks. The owner created a budget for 150 people to
Vsevolod [243]

Answer: $357 is more amount budgeted for food increase.

Explanation:

Since we have given that

Number of people according to the budget = 150

Cost of food per person= $4.25

Total cost of food is given by

150\times 4.25=\$637.5

If the number of guests attending the opening was 56% more than expected,

So, number of guests now is given by

150\times 0.56=84\\\\150+84=234

Total cost of food is given by

234\times 4.25=\$994.5

Difference between them is given by

994.5-637.5=\$357

Hence, $357 is more amount budgeted for food increase.

8 0
3 years ago
Other questions:
  • Linear equations substitution
    6·1 answer
  • 3(x+4y)+5(2x-y) identify each of the properties used in each step
    11·2 answers
  • PLEASE HELP PICTURE SHOWN!!
    13·1 answer
  • Please answer soon!!!
    6·2 answers
  • ENCHI
    12·1 answer
  • A skateboard shop has 9 skateboards that sell for $107.99 each. Which is closest to the total cost of all the skateboards?
    7·1 answer
  • Map of field: 12 in × 15 in
    8·1 answer
  • Solve each question for the variable.
    15·1 answer
  • 2/7+1/7+1/7= answer plss
    10·2 answers
  • You are helping some friends assemble a kite. They want to add a ribbon around the outside of the kite using the lengths indicat
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!