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
koban [17]
3 years ago
9

SOMEONE PLEASE JUST ANSWER THIS FOR BRAINLIEST!!!

Mathematics
1 answer:
insens350 [35]3 years ago
5 0

(2y² + 7y + 11) - (8y² - 5y + 7) you can distribute the negative sign to the second expression and then combine the like terms

new expression: (2y² + 7y + 11) (-8y² + 5y - 7)

2y² and -8y² equals -6y²

7y and 5y equals 12y

11 and -7 equals 4

The answer is -6y² + 12y + 4

You might be interested in
Una función racional corresponde a una función algebraica o trascendente
Andreyy89

Answer:

Step-by-step explanation:

can you translate that into English please?

6 0
3 years ago
At a high-end restaurant, a meal with a 22% tip costs $179.11. What was the original cost of the meal?
PSYCHO15rus [73]

Answer:

139.71

Step-by-step explanation:

22% of 179.11 is 39.40

179.11 - 39.40 = 139.71

6 0
2 years ago
Read 2 more answers
(b)<br> 4x+3<br> 2x-1<br> - 2 =<br> 6x+2<br> 2x-1
irga5000 [103]

Answer:

56

Step-by-step explanation:

3 0
2 years ago
Justin is considering two websites for downloading music.The costs are detailed here:
rosijanka [135]
30=m2+b that's what I think but can't solve it
5 0
3 years ago
A company with a fleet of 150 cars found that the emissions systems of only 4 out of the 32 they tested failed to meet pollution
lidiya [134]

Answer:

Yes

Step-by-step explanation:

First, we need to find how many cars out of the entire fleet fail the test

4/32 = x/150

Cross multiply to find x

32x = 150(4)

32x = 600

32x/32 = 600/32

x = 18.75

I'll round it to 19. So 19 out of 150 cars fail the test. Find the percentage of this and compare it to the 30% estimate

19 /150 = 0.127

0.127(100) = 12.7%

12.7% is obviously lower than 30% so yes it is strong evidence the percentage of the fleet out of compliance is different from their initial thought

8 0
3 years ago
Other questions:
  • Write a power represented with a positive base and a positive exponent whose value is less than the base
    11·1 answer
  • 2350 in standard form
    11·2 answers
  • Convert: 90 kilograms to pounds 198.4 1,984 19,840 198,400
    14·2 answers
  • The school band is comprised of middle school students and high school students, but it always has the same maximum capacity. La
    12·1 answer
  • HELP MEEEEE <br> (The problem is in the picture)
    15·2 answers
  • The number 3.07 × 10 -4 written in standard form is _____.
    7·1 answer
  • 2n + 3 = -3. 2<br><br> What does N=?
    7·2 answers
  • F(x)= 1/2 square root of x-3 ... find y intercept ​
    12·1 answer
  • Imagine you are an architect hired by a newly elected mayor to design a city. What questions might you have for the mayor before
    9·1 answer
  • Solve for x Similar Triangles advanced
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!