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
andrew11 [14]
3 years ago
12

What’s the answer in simplified form

Mathematics
1 answer:
Schach [20]3 years ago
3 0

Answer:

Step-by-step explanation:

To solve this correctly, you need to make sure to distribute the negative onto both terms in the second parentheses.

So fully expanded, the problem would be:

2y² + 8y -7 + 3y - 3 = ?

You can easily rearrange the terms, or just do it in your head!

It would become:

2y² + 8y +3y -7 -3

= 2y² + 11y -10

Make sure you keep the terms with different variables separate! I hope this is helpful!

You might be interested in
If two cowboys leave a ranch at 9:00 am, how far apart will they be at 11:00 am if one travels directly north at 20 mph and the
tresset_1 [31]
They will be 50 miles apart.
5 0
3 years ago
Someone help me please with this algebra problem
aleksandr82 [10.1K]

Answer:

4

Step-by-step explanation:

3r = 10 + 5s

r = 10

3(10) = 10 + 5s

30 = 10 + 5r

20 = 5r

r = 4

7 0
3 years ago
Which of the following ordered pairs could represent the x-intercept of a function?
bearhunter [10]
The answer is (15,0) because the format is (x,y) so (15,0) means that it is on the x axis only ! 
6 0
3 years ago
I dont know how to do this without the y intercept ​
Elza [17]
I think the y intercept is 3.5
7 0
3 years ago
Read 2 more answers
Did I do this correctly?​
lorasvet [3.4K]

Answer:

No, The answer should be 240

Step-by-step explanation:

  1. The first step to finding the Surface Area was done well and was right but you got confused when trying to add the area of each shape
  2. There is 3 Rectangles and 2 Traingles.
  3. Let's start with the area of the triangles. 1/2bh is the formula for finding area of Traingles. 1/2(4)(6) = 12. We have two Traingles so that would be 24.
  4. Now we have three rectangles with different lengths we need to calculate.
  5. Rectangle 1 = 12 * 8 = 96
  6. Rectangle 2 = 12 * 6 = 72
  7. Rectangle 3 = 12* 4 = 48
  8. 24+96+72+48 = 240.
  9. So, the surface area of the rectangular prisim is 240

6 0
3 years ago
Other questions:
  • In a game the average score was 60 time score was 5/2 of the average what was Tim’s score?
    9·1 answer
  • What are three ratios equal to 4 over 28 .simplify if needed?
    9·1 answer
  • Simplify <br> 7.2x10^3/1.8x10^7
    9·1 answer
  • Find y (please someone answer)
    7·1 answer
  • a math class has a test today there are 30 problems on the test the test has two types of problems multiple choice problems and
    8·1 answer
  • Which expression shows how to convert 60 hours to days​
    7·2 answers
  • Helpppp please !!! i’ll give brainliest
    6·1 answer
  • (-1, 3)<br> (-5, -5)<br> (0, -4)<br> (1, 2)<br> (4, 4)<br> (3, 8)
    14·1 answer
  • The sum of 3 times a number and -2, added to 5 times the number
    11·1 answer
  • A bakery had 14 bran muffins, 19 banana muffins, and 23 pumpkin muffins left at the end
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!