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
worty [1.4K]
2 years ago
13

(y^2 - 3y - 5) - ( -y^2-7y+4 ):

Mathematics
1 answer:
sergey [27]2 years ago
8 0

Answer:

(y {}^{2}  - 3y - 5) - ( -  {y}^{2}  - 7y + 4) \\  {y}^{2}  - 3y - 5 +  {y}^{2}  + 7y - 4 \\ 2 {y}^{2}  + 4y - 9

A is the correct answer

You might be interested in
Calculate the Highest common factor of 130,260,390​
qwelly [4]

the Highest common factor of 130,260,390 = 130

130 = 2⋅5⋅13

260 = 2⋅2⋅5⋅13

390 = 2⋅3⋅5⋅13

Common multipliers (130; 260; 390): 2, 5, 13

Now to find the highest Common factor you need to multiply the common factors

Answer: (130 ; 260 ; 390) = 2 ∙ 5 ∙ 13 = 130

4 0
3 years ago
Read 2 more answers
Absolute value of 4x +3 =3
sashaice [31]
X=0 (4×0)+3=3 that I think is the absolute value
8 0
3 years ago
Complementary angles must be acute true or false
densk [106]
True  because their sum is 90 degrees.
8 0
4 years ago
Read 2 more answers
What is 3 to the power 3/7 rounded to the nearest half
Leno4ka [110]

Answer:

1 1/2

Step-by-step explanation:

3^3/7 ≈ 1.601

1.601 rounded to the nearest half is 1 1/2.

3 0
3 years ago
Need help. Asap.<br><br> I suck at graphs.
Ivahew [28]

Answer:

Step-by-step explanation:answer is b

3 0
4 years ago
Read 2 more answers
Other questions:
  • What is 8 1/3 minus 2 2/3. Please show work
    8·2 answers
  • PLEASE ANSWER THIS EASY MATH QUESTION!!<br> WILL PROVIDE THE ANSWERS BELOW!!!
    6·2 answers
  • He table shows the price of bagels at two different stores:
    8·2 answers
  • How do u do it. I don't get it
    13·1 answer
  • Complete the table and graph the solutions of the the equation is y = 2x + 1
    7·1 answer
  • PLEASE ANSWER THIS IS URGENT PLEASE
    15·2 answers
  • There are 99 vehicles on a used car lot. 18 of them are station wagons.
    11·2 answers
  • What's the mean of 33,33,8,12,3,34,10
    8·2 answers
  • Amelie has 6 feet of rope. She needs to cut it into 9 equal pieces.
    8·2 answers
  • Find the area of the shaded region<br> below.<br> Give your answer in terms of T.<br> 12m<br> 5m
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!