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
elixir [45]
3 years ago
11

Plz help me solve these problems

Mathematics
1 answer:
leva [86]3 years ago
6 0

Answer: <em><u>CAN YOU PLS MARK AS BRAINLIEST??</u></em>

a.x=11/4

b.x=6

c.x=21/2

d.x=0

Step-by-step explanation:

-2+3x+x=9-x

-2+3x+x=9

4x=9+2

4x=11

x=11/4

when you move a numerator to the other side it becomes a denominator

x+2=3/4x6

x+2=3/24

x=8-2

x=6

5-2x-12=14

2x=14-5+12

2x=21

x=21/2

1/2x=-3-1/2x+4-1

1/2x+1/2x=-3+4-1

x=0

You might be interested in
Estimate Four over five subtracted by 1/2
Valentin [98]

Answer:

Exact form : 3/10

Decimal form : 0.3

Step-by-step explanation: To subtract fractions, find the LCD (Least Common Denominator) and then combine.

Hope this helps you out! If you need anymore help with math, let me know and I will be more than happy to help you out! ☺

-Karleif Jonsi-

3 0
3 years ago
Someone do this got me rq
skelet666 [1.2K]

Answer:

The last listed functional expression:

\left \{ {x+1\,\,\,\,{x\geq 2} \atop {x+2 \,\,\,\,x

Step-by-step explanation:

It is important to notice that the two linear expressions that render such graph are parallel lines (same slope), and that the one valid for the left part of the domain, crosses the y-axis at the point (0,2), that is y = 2 when x = 0. On the other hand, if you prolong the line that describes the right hand side of the domain, that line will cross the y axis at a lower position than the previous one (0,1), that is y=1 when x = 0. This info gives us what the y-intercepts of the equations should be (the constant number that adds to the term in x in the equations: in the left section of the graph, the equation should have "x+2", while for the right section of the graph, the equation should have x+1.

It is also important to understand that the "solid" dot that is located in the region where the domain changes, (x=2) belongs to the domain on the right hand side of the graph, So, we are looking for a function definition that contains x+1 for the function, for the domain: x\geq 2.

Such definition is the one given last (bottom right) in your answer options.

\left \{ {x+1\,\,\,\,{x\geq 2} \atop {x+2 \,\,\,\,x

7 0
3 years ago
Equivalent ratio for 10/24<br><br><br> PLEASE NOW HURRY
Luden [163]

Step-by-step explanation:

fraction 10/24

you want the ratio

answer is 5:12

if you want the explanation look below

Step One: Reduce the fraction

10/24

=

5/12

Step Two: Rewrite as a ratio

5/12 = 5 : 12

6 0
3 years ago
Read 2 more answers
Twenty-six , 2 tens 6 ones , 25, 20+6 which one is the odd one out?
Aneli [31]

Answer:

25

Step-by-step explanation:

twenty-six=26

2 tens 6 ones= 26

25=25

20+6=26

25 is the odd one out.

8 0
3 years ago
The sum of two numbers is 21 and their difference is 7 what are those two numbers
True [87]
If you need the sum than here is an equation for it 7x3= 21
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which is f(-3) for the quadratic function graphed?<br> -9<br> -3<br> 0<br> 9
    8·2 answers
  • Pythagorean Theorem: Find the diagonal length of the soccer field.
    10·1 answer
  • Which expression is equivalent to (8^2)^-4
    5·1 answer
  • 5⁸<br>– = 5ⁿ<br>5⁴<br><br>work out the value of n.​
    14·1 answer
  • The 3 in 43.54 is how much larger than the 3 in 56.37?
    6·1 answer
  • What does 1/2•4/9 equal?
    10·1 answer
  • Y=4x-3; A(5,17) Use substitution to determine whether the point is on the line.
    14·1 answer
  • Can y’all help me with this answer ASAP
    13·1 answer
  • The angle marked a = 75°.<br> Work out the value of x.<br><br> The diagram is not drawn accurately.
    13·1 answer
  • Consider the table of the powers of 8.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!