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
kupik [55]
3 years ago
12

Just want to know what is 21x+2

Mathematics
1 answer:
slavikrds [6]3 years ago
8 0

Answer:

21x+2

Step-by-step explanation:

You don't know what the value of x is you can't solve the expression

You might be interested in
Solve each quadratic equation by factoring <br> X+3=24x
melomori [17]
X+3=24x :)))))))))))))))))))))
4 0
3 years ago
Read 2 more answers
I need help....Does anybody know the answer?
Alex_Xolod [135]

Answer:

4/5

Step-by-step explanation:

8/15 = 8/15

3/5 = 9/15

2/3 = 10/15

11/15 = 11/15

We see that the pattern is that the terms increase by 1/15 as they move up.

Thus, the next term in the sequence is 12/15, which can be simplified to 4/5.

Let me know if this helps!

3 0
2 years ago
Clairemont runs 10 km in 1 hour. how many kilometers does she run in half and hour? in 2 1/2 hours?
Darya [45]
She would run 15 km in an hour and a half and 25 km in 2 1/2 hours
3 0
3 years ago
What times what equals 49
Stolb23 [73]
Seven times seven equals forty nine
3 0
3 years ago
Please help me !!!!!!!!!!!!!!!!
Nutka1998 [239]

Answer: x=-10, y=13

Step-by-step explanation:

-3x+2y=56\\-5x-2y=24

+2y-2y = 0, eliminating y is much easier. So -3x-5x = -8x and 56+24 = 80

-8x=80\\x=-10

Substitute x in any equations but only 1 equation (Don't substitute in both equations.)

For me, I'd substitute x in -3x+2y=50

-3(-10)+2y=56\\30+2y=56\\2y=56-30\\2y=26\\y=13

So the answer is x = -10, y = 13

5 0
3 years ago
Other questions:
  • Mr.Tola has a piece of wood that is 8 1/4 feet in length. He wants to cut it into pieces that are each 3/4 foot in length. How m
    13·1 answer
  • The ratio of men to women in certain factory is 3 to 4 there are 216 men how many workers are ther
    11·1 answer
  • Which arc is a minor arc?
    12·1 answer
  • Drag the tiles to the correct boxes to complete the pairs.
    15·1 answer
  • You need 300 mL of a 65% alcohol solution. On hand, you have a 50% alcohol mixture. How much of the 50% alcohol mixture and pure
    13·1 answer
  • There are three urns that each contain 10 balls. The first contains 3 white and 7 red balls, the second 8 white and 2 red, and t
    12·1 answer
  • What is the constant of proportionality for the table below?​
    6·1 answer
  • If John invests the $1,000 he receives today at an interest rate of 4.8% compounded monthly, in one year the investment will be
    5·1 answer
  • In some 4.0 grading systems, a student's grade point average (GPA) is calculated by assigning letter grades the following numeri
    14·1 answer
  • End Behaviors
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!