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
butalik [34]
2 years ago
12

-0.5(14a - 22) = ? this for my work, please help me.

Mathematics
1 answer:
stealth61 [152]2 years ago
8 0

Answer:

-7a+11

Step-by-step explanation:

You might be interested in
Find the average of the following salaries:<br> $38,750.00, $42,500.00, $44,500.00
sertanlavr [38]
To find the average you add all three numbers together and then divide by three since you added three.
$38,750.00 + $42,500.00 + $42,500.00 = $123,750.00
$123,750.00 ÷ 3 = $41,250
So your answer is $41,250

4 0
3 years ago
I need help on listing the four points that have a distance of 8 from B, thank you!
dolphi86 [110]

Answers:

  • (12, 3)
  • (-4, 3)
  • (4, 11)
  • (4, -5)

A diagram is shown below.

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

Explanation:

First we locate point B at (4,3). The '4' in the x position means we've gone 4 units to the right of the origin, and the 3 in the y coordinate means we've gone 3 units up.

Now we need to find four points that are 8 units away from this central location. We'll ignore point A.

What we can do is add 8 to the x coordinate of point B to get x+8 = 4+8 = 12. Keeping the y coordinate the same, the point (12, 3) is exactly 8 units away from (4,3). Think of drawing a number line through those two points. Then we can note there are 8 spaces between (4,3) and (12,3). Or we can say "there are 8 spaces between 4 and 12" since that '3' doesn't really play much of a role in this case.

So (12,3) is one answer.

---------------------------------

Move back to point B(4,3)

Instead of adding 8 to the x coordinate, let's subtract 8 from it

x-8 = 4-8 = -4

Again the y coordinate is kept the same.

The point (-4, 3) is 8 units away from (4,3). The number line distance from -4 to 4 is 8 units.

So (-4,3) is another answer.

----------------------------------

Move back to point B

From this starting point, we can move 8 units up. Doing this means we add 8 to the y coordinate, while the x coordinate is kept intact.

(4,3) turns into (4,11) after doing so.

(4,11) is another answer.

---------------------------------

Move back to point B

From this point, we can move down 8 units to arrive at (4,-5). note how y-8 = 3-8 = -5. The x coordinate is kept the same.

(4,-5) is another answer.

----------------------------------

The four points we found were:

  • (12, 3)
  • (-4, 3)
  • (4, 11)
  • (4, -5)

which are four possible answers

Those points are found by going 8 units right, 8 units left, 8 units up and 8 units down in that order. Each time we started at point B as our center of operation. The use of the word "center" is done because we can form a circle of radius 8, and the center of the circle is at B(4,3). Any point on the circle's edge is exactly 8 units away from the center point B.

Refer to the diagram below. The four answers are the red points P,Q,R,S. The point T is another point that could be an answer, but it's not as easy to find compared to the four other points.

3 0
3 years ago
Solve the equation. <br><br> 11 = –d + 15<br><br> 11<br><br> 6<br><br> 4<br><br> –4
Annette [7]
The answer is 4 because the d is already negative
7 0
3 years ago
The modified expression, x3(2x + 5) – 4(2x + 5), has two terms with a common factor
fenix001 [56]
Yes, the common factor is (2x+5)  and the equation can be expressed as:

(x^3-4)(2x+5)
8 0
3 years ago
Read 2 more answers
On a coordinate plane, the points are (3, 1), (6, 2), (8, 3), (12, 4).
ArbitrLikvidat [17]

Answer:

it would be 8 to 3

which is not equivalent

Step-by-step explanation:

the reason why is because of this

3, 6, 9, 12.

not:

3, 6, <em>8, </em>12.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Mr Johnson, the store owner, ordered 48 boxes of jawbreakers. Each box contained 392 pieces of candy. How many lawbreakers did M
    12·1 answer
  • if you travel 90 miles in 1 3/4 hours which of the following is amount time it would take you to travel 360 miles
    15·1 answer
  • Please answer correctly only
    8·1 answer
  • Which statement correctly describes 2p−5
    7·2 answers
  • Send the answer from 18 to 23 with process in copy​
    14·1 answer
  • 30 POINTS!!!! and i will give bairnless plzz
    12·2 answers
  • If the triangle measure 180 degrees. What is the missing angle?
    15·2 answers
  • Let be a continuous random variable that follows a normal distribution with a mean of and a standard deviation of . Find the val
    12·1 answer
  • What is the solution for this inequality? <br><br>need help fast please!​
    6·2 answers
  • Can someone help me on this 6th grade problem? Its worth 15 points for anyone to answer
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!