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
vladimir1956 [14]
3 years ago
8

PLEASE HURRY !!!!!

Mathematics
1 answer:
Rom4ik [11]3 years ago
4 0
4x- 4= 6x + 8

First combine like terms
4x - 6x = 8 + 4
-2x = 12
Divide each side by 2
x= -6

Number 2
1/3x + 4=10
Multiply each side by 3
x+ 12=30
x = 30-12
x=18

You might be interested in
Plz help me out with this and do show work I will be waiting.... btw u will be marked brainliest!!!!!! Fast plz
pychu [463]

Answer:

x=16°

Step-by-step explanation:

5*x-30=2*(x+18)

For the second, I'd say it is:

5*x-30=2*x+18  

Let's solve both.  

5*x-30=2*(x+18)

5x-30=2x+36

3x=66

x=22  

5*x-30=2*x+18

3x+48

x=16°

8 0
3 years ago
A university employs a total of 560 teaching assistants and research assistants. There are three times as many teaching
Scrat [10]

Answer:

170

Step-by-step explanation:

There are three times as many teaching assistants as research assistants. Find the number of research assistants employed by the university. Hence the number of research assistants is 170.

8 0
2 years ago
The center of a circle is at (2, −5) and its radius is 12.
stiv31 [10]

Answer:

The equation of the circle is (x - 2)² + (y + 5)² = 144 ⇒ A

Step-by-step explanation:

The form of the equation of the circle is (x - h)² + (y - k)² = r², where

  • r is the radius of the circle
  • h, k are the coordinates of the center of the circle

Let us solve the question

∵ The center of the circle is at (2, -5)

→ From the rule above

∴ h = 2 and k = -5

∵ The radius of the circle is 12

∴ r = 12

→ Substitute the values of r, h, and k in the form of the equation above

∵ (x - 2)² + (y - -5)² = (12)²

∴ (x - 2)² + (y + 5)² = 144

∴ The equation of the circle is (x - 2)² + (y + 5)² = 144

7 0
3 years ago
A racetrack has the length of 2000 ft from east to west, and the length of 1054 ft from north to south, write an equation to rep
levacccp [35]

Answer:

ehdd

Step-by-step explanation:

porire

7 0
3 years ago
What is the greatest common factor of 48 and 84? A.8 B.12 C.4 D.24
LiRa [457]
48 = 2*2*2*2*3
84 = 2*2*3*7

Looking for common factors we get the GCF to be 2*2*3 = 12

Its B
7 0
3 years ago
Other questions:
  • What is the value of Negative 3 squared + (negative 4 + 7) (2)? –28 –3 3 15
    13·2 answers
  • Identify the lateral area and surface area of a regular square pyramid with base edge length 5 in. and slant height 9 in.
    10·1 answer
  • If a climber climbs 0.25 miles per day how many days would it take him to climb 3.848 miles high?
    8·1 answer
  • Find m when 4^(m)*4^(2)=12
    9·1 answer
  • I have a bag of trail mix. One half of the bag is peanuts 1/4 of the bag is chocolate candies,1/4 of the bag is dried fruit. Wha
    10·1 answer
  • 8.
    7·1 answer
  • Please help me I really need help. I will mark you brainliest​
    10·1 answer
  • Billy has 3.00. bubble gum cost $.30. He bought four pieces. How much money does Billy have left​
    12·1 answer
  • A clothing store is having a sale on graphing T-shirts and plain T-shirts. There are 56 graphic T-shirts on sale. The store mana
    9·2 answers
  • 84. A poll done for Newsweek found that 13% of Americans have seen or sensed the presence of an angel. A contingent doubts that
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!