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
Anna [14]
2 years ago
15

Solve the Expression x-3(5x-6)=3-10x Find the value of "x"

Mathematics
2 answers:
Allushta [10]2 years ago
6 0
The value of x= 3 3/4

Explanation:
adell [148]2 years ago
6 0

Answer:

15/4 or 3.75

Step-by-step explanation:

x - 15 x + 18 = 3 - 10x

               15 = 4x

                 x = 15/4 or 3.75

You might be interested in
Could u help me <br><br>with this ​
AleksandrR [38]

Answer:

P = 7

Step-by-step explanation:

46+8=54

54-5=49

49÷7=P

5 0
2 years ago
For what value of c is the relation a function? {(2.8). (12.3).(c.4), (-1.8). (0.3}}
raketka [301]

Answer:  B) 1

=======================================================

Explanation:

I'm assuming you were given the list of points to be

{(2,8). (12,3).(c,4), (-1,8). (0,3}}

the x coordinates of each point are: 2, 12, c, -1 and 0

If c is equal to any of the other x coordinates (2, 12, -1, or 0), then this will mean we have a repeated x coordinate. In turn, this leads to us not having a function.

---------

Consider the case that c = 2.

This means that (2,8) and (2,4) are two points in this relation. The input x = 2 leads to multiple outputs y = 8 and y = 4 at the same time. A function is not possible here. A function is only possible if we have any given input lead to exactly one output only. So this is why c = 2 is not possible if we want a function. The same goes for the other x coordinates mentioned.

All of this means we can rule out choices A, C, and D

Choice B means that c = 1 and this x coordinate hasn't been mentioned yet. So this could be a value of c that leads to a function. This is why choice B is the final answer.

3 0
2 years ago
Which expression is equivalent to b^-2/ab^-5?<br>a) a/b^5<br>b)1/ab^5<br>c)a^3b/1<br>d)b/a
Snezhnost [94]
\bf a^{-{ n}} \implies \cfrac{1}{a^{ n}}\qquad \qquad&#10;\cfrac{1}{a^{-n}}\implies a^{{ n}}\\\\&#10;-------------------------------\\\\&#10;\cfrac{b^{-2}}{ab^{-5}}\implies \cfrac{b^{-2}\cdot b^{+5}}{a}\implies \cfrac{b^{-2+5}}{a}\implies \cfrac{b^3}{a}
4 0
3 years ago
If CD=18, find the value of EB.
aliina [53]

Step-by-step explanation:

Chord AB and Chord CD are equidistant from the center of the circle.

\therefore \: chord \: AB \cong chord \:  CD \\  \\  \therefore \:  \frac{1}{2} \:  \: AB \cong \frac{1}{2} \: \:  CD  \\  \\ \therefore \: EB = \frac{1}{2} \:  \times 18\\  \\  \huge \purple{ \boxed{\therefore \: EB =9}}

5 0
3 years ago
What’s the slope of the line?
yulyashka [42]

Answer:

the slope is 1

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Cherries cost ​$4​/lb. Grapes cost ​$2.50​/lb. You can spend no more than ​$15 on​ fruit, and you need at least 5 lb in all. Cre
    7·1 answer
  • Pls help with 7 and 8 pls thanks
    8·1 answer
  • Jaimi went to have a manicure that cost $30. She wanted to tip the technician 20% and tax is 5.75%.
    7·1 answer
  • The line m has a slope of a/b , where a and b are integers. What is the slope of a line that is perpendicular to line m ?
    13·1 answer
  • The formula v = square root of 64h gives the velocity v in feet per second of an object that has fallen h feet. find the velocit
    5·1 answer
  • Write 87 1/2% as a fraction in simplest form
    12·1 answer
  • Litas softball team won 8 games last month and 10 this month, what was the percent change in game the team won? Was it an increa
    14·1 answer
  • (y - 6) = -4(x + 3) in slope intercept form
    12·2 answers
  • HEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEElp
    6·2 answers
  • Which equation choice could represent the graph show below?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!