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
grandymaker [24]
3 years ago
13

What is the variable of x?

Mathematics
1 answer:
bogdanovich [222]3 years ago
3 0
The variable for x is twenty eight
You might be interested in
Jim has 100 cards there is a whole number from 1 to 100 on each card no cards have the same number jim puts a star on every card
laila [671]

Answer:

3,6,9,12,15,18,21,24,27,30...

7,14,21,28,...

Step-by-step explanation:

8 0
4 years ago
Solve the following system of equations. Enter the y-coordinate of the solution. Round your answer to the nearest tenth.
lakkis [162]
\sf 5x+2y=21
\sf -2x+6y=-34

We could solve for 'x' in the 2nd equation and then plug that into the first equation for 'x' and solve for 'y':

\sf -2x+6y=-34

Subtract 6y to both sides:

\sf -2x=-6y-34

Divide -2 to both sides:

\sf x=3y+17

Plug in 3y + 17 for 'x' in the first equation:

\sf 5x+2y=21

\sf 5(3y+17)+2y=21

Distribute 5:

\sf 15y+85+2y=21

Combine like terms:

\sf 17y+85=21

Subtract 85 to both sides:

\sf 17y=-64

Divide 17 to both sides:

\boxed{\sf y\approx -3.8}

This is the y-coordinate of the solution.
5 0
3 years ago
Read 3 more answers
What is the sum of 7/22 and 9/22
natulia [17]
 when u have a common a denominator then you just add the numerator that would be 7 and 9. 7 + 9= 16
so ur solution would be 16/22 and then u would simplify by dividing both values by 2.
so the solution is8/11
8 0
3 years ago
Read 2 more answers
Does this graph represent a function ? Why or why not ?
balu736 [363]

Answer:

D) It passes the horizontal line test

Step-by-step explanation:

In order for a line to represent a function it must pass the vertical line test.

To apply the horizontal line test, take a pencil and hold it vertically. Then, move it across the graph from left to right. If it intersects the line at 1 point everywhere along the line, then it is a function (functions can only have 1 Y value for every X value).

3 0
3 years ago
Read 2 more answers
State a true conclusion.
tia_tia [17]
Conclusion: you have accepted the hypothesis

<em>this is because if you accept the hypothesis, then you also accept the conclusion so in order to accept the conclusion you must first accept the hypothesis</em>
4 0
3 years ago
Other questions:
  • In two or more complete sentences, describe why it is not possible to have a negative factorial.
    9·1 answer
  • PLS HELP ME ASAP FOR 7, 8, 9. A and B!! (MUST SHOW WORK!!) + LOTS OF POINTS!!
    9·1 answer
  • Dos numeros naturales se diferencian en 7 unidades y la suma de sus cuadrados es 289
    13·1 answer
  • Simply the following radicals, showing ALL WORK
    12·1 answer
  • Form a quadratic polynomial whose zeroes are 3-√3/5 and 3+√3/5?​
    12·1 answer
  • The general form of the equation of a circle is x2+y2−4x−8y−5=0.
    5·1 answer
  • Help please ASAP !!!!!
    14·1 answer
  • Car Survey in a survey of 1,800 people who owned a certain type of car, 1,080 said they would buy
    13·1 answer
  • I need help showing my work
    15·1 answer
  • Please help needed its due soon
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!