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
aksik [14]
4 years ago
15

-(7-4x)=9 please assist me with this math problem with work shown?

Mathematics
1 answer:
makvit [3.9K]4 years ago
7 0

Answer:

x = 4

Step-by-step explanation:

-(7-4x)=9

change the signs on both sides of the equation

7-4x=-9

move constant to the right hand side and change it’s sign

-4x=-9-7

calculate the difference

-4x=-16

divide both sides of the equation by -4

x=4

You might be interested in
Which data value has the highest frequency? 1 1/6 3 1/6 3/8 5/8
Marat540 [252]

Answer:

3 1/6

Step-by-step explanation:

To find the highest value, we have to evaluate each term individually,

1)  1 1/6 = 7/6 = 1.167

2) 3 1/6 = 19/6 = 3.16

3) 3/8 = 0.375

4) 5/8 = 0.625

Therefore, second data value (3 1/6) is highest.

 

8 0
3 years ago
PLEASE HELP!! THIS IS MY LAST QUESTION!! WILL GIVE BRAIN!!
Brums [2.3K]

Answer:

its answer 1.

Step-by-step explanation:

please mark me brainliest thank you for your time and have a nice rest of your day :)

7 0
3 years ago
State how many significant figures 0.03810 has?
guapka [62]

Answer:

4

Step-by-step explanation:

the figures are

0,0,3,8,1,0

we repeat 0

so we have 4 figures,

0,3,8,1

8 0
3 years ago
Let f (x) = x^2 + 2xHow would you explain what f(5) means to a friend?
luda_lava [24]

Answer:

I would tell this friend to think of f(5) as them telling you what x is.

Step-by-step explanation:

So basically you would be imputing 5 everywhere x is to solve the equation.

7 0
3 years ago
Someone please help me with the question above. It uses the words ‘income tax’ and I have a hard time understanding the differen
lesya [120]

Step-by-step explanation:

incone tax means the money u get as income from tax and tax payable is the tax needed to be to payed

6 0
3 years ago
Other questions:
  • The length of the shadow on flat ground of a man who is 6 feet tall and is standing up straight is 8 feet. The distance between
    9·1 answer
  • Kennedys dad says he will get her a new game system that costs $298.00, but she has to pay at least 1/10 of the price herself. H
    12·1 answer
  • A chef cooked seven kilograms of mashed potatoes for a dinner party. If the guests only ate three-quarters of the amount he cook
    11·2 answers
  • The following polygons are similar: <br> True or False
    11·2 answers
  • Construct the triangle ABC using as coordinates of its vertices points A(−3, 0), B(4, 5), C(0, −4). Find the coordinates of inte
    12·1 answer
  • James spent 4/5 of his birthday money on three sweaters and four hats each sweater cost twice as much as each hat if he had $35
    9·1 answer
  • Lanie reads 25 pages in 30 minutes. If Paine reads 200 pages at the same rate how long will it take her?
    11·2 answers
  • Solve by the substitution method. <br> 6x + 8y = 0 <br> -7x + y = 31
    10·1 answer
  • In 5 years time, Maja’s age will be twice what it was 6 years ago. How old is Maja now?
    7·1 answer
  • What is the area of this trapezoid? <br><br> Enter your answer in the box
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!