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
maw [93]
3 years ago
10

Solve the equation below 2x-4=10 A. X=10 B. X=14 C.X=7 D.X=2

Mathematics
2 answers:
professor190 [17]3 years ago
8 0

Answer:

C

Step-by-step explanation:

Mama L [17]3 years ago
8 0
C. X=7
2(7)-4=10
14-4=10
10=10
You might be interested in
The equation of horizontal line passing through (3,-4) is​
Greeley [361]

Answer:

y = - 4

Step-by-step explanation:

The equation of a horizontal line parallel to the x- axis is

y = c

where c is the value of the y- coordinates the line passes through

The line passes through (3, - 4 ) with y- coordinate - 4 , then

y = - 4 ← equation of line

8 0
3 years ago
Solve the linear equation <br><br>1: 5x+8/9=2x-7/18<br>2: 3x+3/5=6x-2/10
WARRIOR [948]

Answer:x= - 23/54

x= 3/20

Step-by-step explanation:

i hope this helps

5 0
1 year ago
Read 2 more answers
Three numbers have an average of 15. If two of the numbers are 10 and 12, then what is the other number?
AveGali [126]

Answer:

Step-by-step explanation:

(12+10+x)/3=15

15*3=12+10+x

45-12-20=x

X=23

3 0
2 years ago
Carmen likes to ski. The ski resort where she goes to ski got 3.2 feet of snow during a 5 day period. The average daily snowfall
vaieri [72.5K]

Answer:

0.64 feet or 7.68 inches of snow on average over the 5 days.

Step-by-step explanation:

3.2/5

0.64ft

7.68in.

4 0
3 years ago
7x^2=9+x what are the values of x<br><br>Will give medal and points
DENIUS [597]
7x² = 9 + x   Subtract x from both sides
7x² - x = 9    Subtract 9 from both sides
7x² - x - 9 = 0   Use the Quadratic Formula

a = 7 , b = -1 , c = -9

x = \frac{-b \pm  \sqrt{b^2 - 4ac} }{2a}   Plug in the a, b, and c values
x = \frac{- (-1) \pm  \sqrt{(-1)^2 - 4(7)(-9)} }{2(7)}   Cancel out the double negative
x = \frac{1 \pm  \sqrt{(-1)^2 - 4(7)(-9)} }{2(7)}   Square -1
x = \frac{1 \pm  \sqrt{1 - 4(7)(-9)} }{2(7)}   Multiply 7 and -9
x = \frac{1 \pm  \sqrt{1 - 4(-63} }{2(7)}   Multiply -4 and -63
x = \frac{1 \pm  \sqrt{1 + 252} }{2(7)}   Multiply 2 and 7
x = \frac{1 \pm  \sqrt{1 + 252} }{14}   Add 1 and 252
x = \frac{1 \pm  \sqrt{253} }{14}   Split up the \pm
x = \left \{ {{ \frac{1 +  \sqrt{253} }{14} } \atop { \frac{1 -  \sqrt{253} }{14} }} \right.
The approximate square root of 253 is <span>15.905973.
</span>x ≈ \left \{ { \frac{1 + 15.905973}{14} } \atop { \frac{1 - 15.905973}{14} }} \right   Add and subtract
x ≈ \left \{ {{ \frac{16.905973}{14} } \atop { \frac{14.905973}{14} }} \right.   Divide
x ≈ \left \{ {{1.2075} \atop {1.0647}} \right.   Round to the nearest hundredth
x ≈ \left \{ {{1.21} \atop {1.06}} \right.

<span>
</span>
7 0
3 years ago
Other questions:
  • The amount left over after dividing two numbers is the
    5·1 answer
  • How do I solve 0.6÷3.89
    15·1 answer
  • When analyzing a scatterplot with a cluster, why should outliers generally be excluded when interpreting the relationship of the
    15·2 answers
  • How to find the rate of something lol
    5·2 answers
  • How many different ways can you make change for a 50-cent coin using nickels and dimes?
    11·1 answer
  • Cada um dos números abaixo localiza-se entre dois números nativos consecutivos. Quais são esses números em cada caso?
    12·1 answer
  • Sara has a spinner with 12 equal sections of blue, green, red and yellow. What is the probability she will spin yellow or green?
    15·2 answers
  • Help me plssssssSssssssd
    7·2 answers
  • What’s the correct answer for question?
    9·1 answer
  • what happens when my k12 supplys are damaged such a books and stuff? i really need to know and how much money i would have to pa
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!