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
Contact [7]
3 years ago
5

8(За + 6) = 9(2а — 4)

Mathematics
1 answer:
Ede4ka [16]3 years ago
3 0

Answer: <em>A = -14</em>

Step-by-step explanation:

<em>First, remove the parentheses</em>

<em>8(3a+6) =9(2a-4)</em>

<u><em>24a+48=9(2a-4)</em></u>

<em>Move the terms</em>

<em>24a+48=18a-36</em>

<u><em>24a-18a+48=-36</em></u>

<em>Collect the like terms (Calculate)</em>

<em>24a-18a=-36-48</em>

<u><em>6a=-36-48</em></u>

<em>Divide by both sides</em>

<em>6a=-84</em>

<em>Solution: a=-14</em>

<u><em /></u>

You might be interested in
Type the equation that shows the pattern among this set of ordered pairs.
stich3 [128]
First find the slope between any two points:

\sf Slope=\frac{y_2-y_1}{x_2-x_1}

Where \sf (x_1,y_1),(x_2,y_2) are the two points

So calculating the slope:

\sf Slope=\frac{5-0}{2-1}=\frac{5}{1}=5

So the slope is \boxed{5}

And our equation will be in the format of \sf y=mx+b
where \sf m~ is~ the ~slope and \sf b ~is~the~y-intercept

So, now we have half of the equation:

\sf y= 5x+b

Now to calculate b, we can plug in a point \sf (x,y) and solve for b.

So

\sf y= 5x+b

Lets use the point
\sf (1,0) which ~is~in~the~form ~of ~(x,y)

So:
\sf 0=5(1)+b

And then:
\sf b=-5

So our final equation is \sf \boxed{y=5x-5}
6 0
3 years ago
Mary's clock uses 3/4 of the batteries in the package. There are 8
Lelu [443]
DONT look at that photo. You have no idea what's in that link!

The answer is d) 6 batteries
7 0
3 years ago
Which expression is modeled by this arrangement of tiles?
rjkz [21]

Answer16.2

Step-by-step explanation:

3 0
3 years ago
Point B is between A and C on AC use the given information to write an equation in terms of X . Solve the equation. Then find AB
Mars2501 [29]

Answer:

26

Step-by-step explanation:

3 0
3 years ago
How do I solve this
Anettt [7]
For the first rectangle:
- Find the distance between (-4, 3) & (-2, 6) and (2, -1) & (-4, 3)
- Multiply the distances to get the area of the rectangle.

For the second rectangle:
- Find the distance between (-4, 4) & (-1, -5) and (2, -4) & (-4, 4)
- Multiply the distances to get the area of the rectangle.

Compare areas to see which one is larger.


6 0
3 years ago
Other questions:
  • The math equation: p(x)=x^2-10x+16 what is the answer?​
    15·1 answer
  • Which is true of the multiples of a prime number
    11·1 answer
  • ANSWER PLZ QUICK AND FAST WHAT THE ANSWER
    12·1 answer
  • PLEASE HELP
    9·1 answer
  • How can you write the expression with a rationalized denominator? square root of three minus six over square root of three plus
    15·1 answer
  • Rylie paid $12 for two cans of racquetballs. The green bars represent the amount she spent, and the blue bars represent the numb
    8·1 answer
  • Plz help !!!!!!!!!!!
    11·1 answer
  • Which congruence statement proves the two triangles are congruent?
    6·2 answers
  • The answer to this.
    10·1 answer
  • Beinggreat78, Answer fast!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!