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
Evgen [1.6K]
3 years ago
6

What is the value of x

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
5 0

1)3x = 2x+30

3x-2x = 30

x = 30

3) (3x+4)+ (5x-16) = 180

8x-12 = 180

8x = 192

x = 24

You might be interested in
mrs.Ibarra wants to create a right trianglw for a geometry test. She plans to use 15, 36, and 41 as side lengths. Which statemen
-Dominant- [34]
If it is a right triangle, it must fit the pythagorean theorem:

a²+b²=c²

We can plug in the sides to see if it works. Remember, that c is the hypotenuse and must be the longest side:

15²+36²=41²
225+1296=1681
1521≠1681

Therefore, these sides cannot make up a right triangle.
6 0
3 years ago
Read 2 more answers
Suhas puts 12 crayons in a box. Two of the crayons are orange. Suhas selects one crayon from the box without
il63 [147K]

Answer:

The probability that it isn't orange is 5/6

Step-by-step explanation:

There are twelve crayons and two are orange so there is ten that aren't orange. Probability being 10/12. We can now simplify to 5/6. There you go easy as.

Many regards, Abdelmumen Nakoa.

6 0
4 years ago
Help please!!!!!
ycow [4]
If you recall y=mx+b, the slope-intercept form of a linear equation, the slope, m, is the rate of change of the equation, and the y-intercept is b. 

When switching to function notation, we simply swap y for f(x), and if we start at x=0 and graph in the positive x direction, we've started at whatever initial value exists (the y-intercept value).

Simply: F(x) = 2/3 x + 4
3 0
3 years ago
Use mental math to estimate the unknown number 4210 divided by 6
professor190 [17]
6 times 7 42 plus 4210
8 0
3 years ago
Read 2 more answers
Simplify the expression
uysha [10]
In extract form 23/20 with mixed numbers -1 3/20
8 0
3 years ago
Other questions:
  • What is a estimate of 7/10 times 16 uses a benchmark fraction
    8·2 answers
  • Whats 286.49857 times 6799.56788 plss help
    7·2 answers
  • Help me.................
    13·2 answers
  • Find the prime factorization of each number (please)<br><br>891<br>23<br>504<br>230
    12·1 answer
  • Please help , once again I’m dumb and stressed ://
    14·2 answers
  • Which is the correct cofunction identity for tan theta?
    7·1 answer
  • Anyone know the answer to this?
    12·2 answers
  • A boat travels 8 miles upstream in the same amount of time it can travel 12 miles downstream. In still water the speed of the bo
    14·1 answer
  • . Identify this sequence: 12, 19, 26, 33, 40, 47. The next term is ______.
    10·2 answers
  • PLZZZZZZZZZZZZZZZZZ ANSWER What would happen if a rebuttal only had a set out counterclaims…what would happen? Prove it!!!!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!