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
alex41 [277]
3 years ago
15

Solve for x -4(5 - x) = (x + 7)

Mathematics
1 answer:
garik1379 [7]3 years ago
4 0

Answer:

x=9

Step-by-step explanation:

   

You might be interested in
Please Please help me with this  problem
Mkey [24]
The work become much simpler if you do it in a table. Hope this helps!!

5 0
3 years ago
Read 2 more answers
Four friends are sharing 7 pizzas equally.<br><br> How much pizza will each person get?
garik1379 [7]

Answer:

1.75 or 1 3/4 pieces of pizza per person

Step-by-step explanation:

Hi,

Divide 4 by 7 and you get...

1 3/4 or 1.75

I hope this helps :)

3 0
3 years ago
Read 2 more answers
The length around the outside of semicircle O from point L through point M to point N is 14 centimeters. The perimeter of semici
Luden [163]
The area would be 83.67 cm.

A semicircle is half of a circle.  The perimeter of the semicircle would be half of the perimeter (circumference) of the entire circle.  The formula for circumference is:

C=πd

Using our information, we have  

22.92 = 0.5(3.14)d
22.92 = 1.57d

Divide both sides by 1.57:

22.92/1.57 = 1.57d/1.57
14.6≈d

Since the diameter is 14.6, the radius is 14.6/2 = 7.3.

We use the radius for the area of the semicircle:

A=0.5πr²
=0.5(3.14)(7.3)²
=83.67
3 0
3 years ago
State the domain of the relation ? ( there is more than one?) select all that apply
Roman55 [17]

Answer:

I think it's {3, 6, 12, 18}

Step-by-step explanation:

Domain: all x-values that are to be used (independent values).

7 0
3 years ago
the perimeter of a rectangular field is 374 yards. if the width of the field is 88 yards, what is its length
aksik [14]

Answer:

99 yards

Step-by-step explanation:

374 - 88 = 286

286 - 88 = 198

198/2 = 99

length = 99

3 0
3 years ago
Other questions:
  • If you live 35 miles from work &amp; drive 35 mph how long would it take to get there
    15·2 answers
  • a. Un equipo de tenis de mesa ganó 21 juegos y perdió 12 juegos, ¿cuál es la razón entre ganados y perdidos?
    6·1 answer
  • What are all of the real roots of the following polynomial? f(x) = x5 + 5x4 - 5x3 - 25x2 + 4x + 20
    5·2 answers
  • If two numbers represent by (2m + 1) and (2m + 5) have a sum of 74, find
    5·1 answer
  • Convert the function into intercept form. Show your work. y=-x^2+5x+36
    7·1 answer
  • Can you please help me...Thank you!
    10·1 answer
  • Determine if the slope of the line graphed below is either positive or negative. Then find the slope (m) of the line
    10·1 answer
  • 9 divided by 8 is equal to 9 multiplied by _
    14·2 answers
  • Find the value of x when y = 8.<br> X = ?
    9·1 answer
  • Find the slope of each line.<br> 1)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!