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
Elina [12.6K]
3 years ago
9

What’s the answer to this question

Mathematics
2 answers:
Andreas93 [3]3 years ago
8 0

Answer:

ab

Step-by-step explanation:

When all of the variables are the same in a problem, think of them as the same term. They can be added and subtracted just as you would add and subtract normal numbers.

For example if I have 5 bananas on a table and take away 3 bananas. I only have two bananas left (2b). It's the same when there are variables!

Subtract 9 from 3:

-6ab+7ab

Add -6 to 7:

ab

Your final answer is ab!

valentinak56 [21]3 years ago
5 0
Combining like terms. 3ab-9ab=-6ab and -6ab+7ab=ab. Therefore the answer is ab
You might be interested in
4) Crystal wants to buy the newest iPhone XS Max that costs $1200.
irina1246 [14]

Answer:

8.75%

Step-by-step explanation:

If she pays $135 eight times then she pays a total of 135 x 8 = $1080.

She had a down payment of $225, so that added on becomes $1305.

1305/1200 is 1.0875, which is an increase of 0.0875 over the original.

0.0875 x 100 = 8.75% increase.

4 0
3 years ago
What is the equation of the following line?​
Irina18 [472]

Answer:

Y=5x

Step-by-step explanation:

slope equation

<u>y-y1</u>

x-x1

10-0=10

2-0=2

10/2=5

7 0
2 years ago
Convert 3,200,000 to scientific notation.
mixas84 [53]
The scientific notation of 3,200,000 is 3.2 * 10^6.
The number must be between 1 and 10, and we move the decimal 6 places to the left to get between 1 and 10.
4 0
3 years ago
I need help please.
Rudiy27

Answer:

0.167, 0.164, 0.16

Step-by-step explanation:

In decimals, the closer it is to 1 the larger it gets. 0.167 is smaller than 0.164 because 0.164 is closer to one, which makes it greater.

8 0
3 years ago
Determine the y-intercept of the graph.
Georgia [21]

Answer:

Your y intercept is 1.

Step-by-step explanation:

slope is y2-y1 over x2-x1, or 2.

slope intercept formula is y=mx+b, and if you plug values into formula you get 3=2(1)+b

and if you solve that, 2x1=2, 3-2=1.

then you get 1 as your y intercept.

6 0
3 years ago
Other questions:
  • Name the three-dimensional figure shown in the picture.
    11·2 answers
  • What type of graph are you most likely to use if you are comparing 2 quantitative continuous variables.
    8·1 answer
  • Why do 7.031 greater than 7.03
    7·1 answer
  • The following dot plots shows the number of players injured per game for three different teams. Each dot represents a different
    14·2 answers
  • 2 1/2 + 3<br> As a fraction or a mixed number in simplest form. please Thankss ;p
    7·2 answers
  • The sale price for a jacket that regularly costs $85.00 is now $68.00. With sales tax, a customer pays $73.44. Which THREE state
    6·2 answers
  • Consider the graphs below. What are the explanatory variables?​
    14·2 answers
  • Question Progress
    13·1 answer
  • Expand each expression. Then simplify the expression.<br><br> 7(5 + 4w) + 6(8w - 3)
    7·1 answer
  • Geometry question confused on how to solve this answer
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!