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
GalinKa [24]
3 years ago
10

What is the value of x?

Mathematics
1 answer:
iren2701 [21]3 years ago
8 0
Is it 12????? i think it is i’m not sure
You might be interested in
Solve this system of equations:<br><br><br><br> What is the value of x?
Ipatiy [6.2K]

Answer:

2

Step-by-step explanation:

Substitute y=2x in the first equation into the second.

The second equation then becomes;

x = -(2x)+6

x = -2x+6

Collectiing like terms, more -2x to the left,

x+2x =6

3x=6

x=\frac{6}{3}

x= 2

7 0
3 years ago
Can someone help me with this pls?​
Nitella [24]
It has to be the first one
3 0
3 years ago
The sum of two numbers is 64 and the difference is 6. What are the numbers?
Ne4ueva [31]

Answer:

29 and 35

Step-by-step explanation:

x+y=64

x-y=6

Solve by substitution.

x=6+y

6+y+y=64

6+2y=64

y=29

Then plug in 29 for y.

x+29=64 ......35

7 0
3 years ago
Walmart sells 10 pens for $8.99 Walgreens sells 25pens for 19.75 which store has the better buy
monitta
Walmart: 10 pens/$8.99 -> $.89/pen
Walgreens: 25 pens/$19.75-> $.79

Walgreens has the better deal

6 0
3 years ago
253,248,243, find the 49th term.
denpristay [2]

Answer:

13

Step-by-step explanation:

the difference is -5

  • nth=a+(n-1)d
  • a=253,n=49,d=5
  • 253+(49-1)×-5
  • 253+48×-5
  • 253+(-240)
  • 253-240=13

the 49th term is 13

8 0
3 years ago
Other questions:
  • What is the standard form for 200000+80000+700+6
    8·1 answer
  • PLEASE HELP FREE BRAINLEST!!! What is the area of this parallelogram? PLEASE FIGURE EACH ONE OUT.1
    10·2 answers
  • A line passes through the point (-4, -8) and has a slope of 5/2 write an equation in slope intercept form for this line
    14·1 answer
  • Eric drove 113 miles on Monday. On Tuesday, he drove 33 miles less than Monday. How far did he drive both days?
    14·2 answers
  • I don’t need an explanation, just the answer.
    14·2 answers
  • Jake throws a football down the field to his teammate. Jake's hand is 5 feet above the ground when the football is released with
    12·1 answer
  • What is the slope of y = 5x - 1
    15·2 answers
  • 2(4w-1)=-10(w-3)+4 help
    9·2 answers
  • Solution to 8n is less than72
    11·1 answer
  • As a nurse, part of your daily duties is to mix medications in the proper proportions for your patients. For one of your regular
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!