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
Phantasy [73]
2 years ago
11

Solve and simplify 3. (y^2-7y-5)-(-3y^2+3y-4)

Mathematics
1 answer:
yKpoI14uk [10]2 years ago
7 0

(y^2-7y-5)-(-3y^2+3y-4)=y^2-7y-5-(-3y^2)-3y-(-4)\\\\=y^2-7y-5+3y^2-3y+4

<em>combine like terms</em>

=(y^2+3y^2)+(-7y-3y)+(-5+4)=\boxed{4y^2-10y-1}

You might be interested in
A group of students recorded how much money they earned per week for allowance to the nearest dollar. The students created the f
saul85 [17]

Answer:

C

Step-by-step explanation

7 0
3 years ago
Read 2 more answers
A city is 7,642 feet above sea level. Is this elevation closer to the highest point or the lowest point?
tekilochka [14]

Answer:

It must be closer to the lowest point.

Step-by-step explanation:

There is a simple and a general explanation to it. As it gets higher up from the sea level, the elevation gets closer to the lowest point simply because the distance from the highest point keeps decreasing as you get closer. The elevation is the distance left between the highest point and the current point.

3 0
2 years ago
A. 11/1=165/h<br> B. 11/1=h/165<br> C. 132/12=h/165<br> D=12/132=165/h<br><br> plz help
Hunter-Best [27]

D=12/132=165/h

Hope dis helps! :D

3 0
2 years ago
Without multiplying, determine the sign of the product (356,864)(−194,758)
Anon25 [30]

Answer:

-6.95 x 10^10

Step-by-step explanation:

7 0
3 years ago
What integer describes a decrease of seven? (A. 7 / B. -7 / C. 0 / D. 1/7)
Pie

Answer:

I thin B -7 cause its negative and negative goes down.

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Express 3/8 as a decimal
    9·2 answers
  • Is 2/5 greater then 0.04
    15·2 answers
  • you invest $750 in a savings account that pays 1.5% annual interest.Write a recursive and a explicit formula to represent to sit
    10·1 answer
  • Multiplication made for 840 here's the numbers 11 3 4 5 2 3 7 6 14 what do I use to get 840 using only those numbers Help quick!
    11·1 answer
  • What is the slope of the line 2x – 5y = 12 ?
    7·2 answers
  • Twice the sum of two numbers is 72 if one number is 20 then the other number is_______
    6·1 answer
  • If a seed is planted, it has a 95% chance of growing into a healthy plant.
    15·1 answer
  • Molly, page and demi share 42 sweets in the ratio 3:2:1 how many sweets do the all get each
    12·1 answer
  • What is the range of the function f(x) = 3x2 + 6x – 8?
    15·1 answer
  • Y-8=6 what is the answer
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!