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
frozen [14]
3 years ago
12

Help me with this asap

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
5 0

3x+15=3(x+5)

3x+15=3x+15

15=x

~~~~~~~~~~~~

-3(2x-3)=-6x+9

-6x-3(-3)=6x+9

-12x+9=9

-12x+0

x=0

You might be interested in
Evaluate f(g(5)) if F (x) = 5x + 2 and g (x) =X2 -4
Monica [59]

Answer:

Step-by-step explanation:

g(5) = 5^2 - 4 = 25 - 4 = 21

f(21) = 5(21) + 2 = 105 + 2 = 107

7 0
3 years ago
there are 40 students waiting in the line to enter the museum. There are 4 times as many students in the museum as are in line w
JulijaS [17]

9514 1404 393

Answer:

  160

Step-by-step explanation:

The problem statement tells us ...

  (# in museum) = 4 × (# waiting)

  (# in museum) = 4 × 40 . . . . . . . . . . . . the number waiting is 40

  # in museum = 160

6 0
3 years ago
3h - j when h = 8 and j = 11<br> plzzz help
AURORKA [14]

Answer:

13

Step-by-step explanation:

3h - j

3(8) - 11

24 - 11

13

8 0
3 years ago
Try It for Example 3: Is 3.14144144414444... a rational number? Explain your reasoning. *
chubhunter [2.5K]

it's irrational

A rational number can be put over a fraction, while this number continues forever

5 0
3 years ago
Read 2 more answers
Ussions
ankoles [38]

Answer:

All points on line CD are equidistant from A and B

Step-by-step explanation:

Given that point A is the center of circle A and point B is the center of circle B,  and the circumference of circle A passes through the center of circle B which is point B and vice versa.

Therefore we have;

The radius of circle A = The radius of circle B

Which gives;

The distance of the point C to the center A is equal to the distance of the point C to the center B

Similarly, the distance of the point D to the center A is equal to the distance of the point D to the center B

So also the distances of all points on the line from the center A  is equal to the distances of all points on the line from the center B.

6 0
3 years ago
Other questions:
  • Translate this sentence into an equation. 62 is the sum of 12 and Chrissy's age. Use the variable c to represent Chrissy's age.
    8·1 answer
  • 30 divided by 1/2 A.15 B.20 C.40 D.60
    11·2 answers
  • The average person drinks 1 pint of milk a day. At this rate, how many gallons will a person drink in a leap year
    12·2 answers
  • What is 31ml to liters?
    6·1 answer
  • A small sphere shaped jar has a 8 cm radius.what is the volume of the bowl
    12·1 answer
  • The perimeter of parallelogram ABCD is 30 cm. AD is 3cm more than twice AB FIND THE LENGTH OF AB
    11·1 answer
  • Write the equation in standard form<br> using factoring.<br> f(x) = (2x<br> +<br> 1)(x – 4)
    5·1 answer
  • Helpp me please im confused
    10·1 answer
  • Work out the area of this circle.<br> Give your answer in terms of it and state its units.<br> 6 mm
    9·2 answers
  • A boat to robben island holds 254 passengers.How many boats would be needed for 2 700 passengers?Assume that one boat can only t
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!