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
Ludmilka [50]
4 years ago
12

Click on the pic,, plz help

Mathematics
1 answer:
mariarad [96]4 years ago
6 0

Answer: - 2x^2 + 4x + 3

Step-by-step explanation:

( -x^2 - 4x - 5) + ( -x^2 + 8x + 8)

Take out parentheses:

- x^2 - 4x - 5 - x^2 + 8x + 8

Write in a way so that like terms are grouped together:

- x^2 - x^2 - 4x + 8x - 5 + 8

Combine 'x^2' terms:

- 2x^2 - 4x + 8x - 5 + 8

Combine 'x' terms:

- 2x^2 + 4x - 5 + 8

Combine integers:

- 2x^2 + 4x + 3

You might be interested in
Jake has a bag of 50 beads, some of which are blue and the remaining are green. Jake randomly pulls out a bead from the bag, rec
noname [10]

Answer:

The answer is 40 because you have a ratio of 4:1 (16:4). If you multiply by ten, it becomes 40:10.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
WILL MARK BRAINLIST
netineya [11]
56 because of the formula and the misadventure amount it
8 0
3 years ago
if You flip an coin 200 times about how many times would you expect the coin to labd on tails what is the probality
harkovskaia [24]

Answer:

50% or 1/2

Step-by-step explanation:

The chance of a coin landing  on tails is always 50/50

6 0
3 years ago
Find the area of r = 4.5
Gnom [1K]
<span><span><span><span><span><span><span><span>here ya go 14.13</span></span><span><span /></span><span><span><span><span>m</span></span></span><span><span><span>2 </span></span></span></span></span></span></span></span></span></span><span>A≈14.13⁢m2</span>
6 0
3 years ago
You can buy DVDs at a local store for 15.59 each. You can buy them at on online store for 13.99 each plus $6 shipping. How many
dalvyx [7]
Local(L) = 1 x (15.99)
Online(O) = (1 x 13.99) + 6

So use that equation until you find the same number.

L1=15.99
O1=19.99

L2=31.98
O2=33.98

L3=47.97
O3=47.97

And your answer will be three from local and three from online.
8 0
3 years ago
Other questions:
  • Help please. My teacher didn't give a clear explication on this topic.
    13·1 answer
  • Jennifer receives $100 and puts it into her savings account. She adds $0.25 to the account each day for a number of days, d, aft
    8·2 answers
  • Shawn sells 36 vehicles in 4 weeks betta sells 56 vehicles in 7 weeks who sells more vehicles per week
    10·2 answers
  • The lines shown below are parallel. If the green line has a slope of 8, what is
    10·1 answer
  • ..............:") pwees
    5·2 answers
  • Hunter needs a pair of jeans and 2
    13·1 answer
  • Identify the correct phrase to complete the statement.
    5·1 answer
  • What is the width of the terrace?
    5·1 answer
  • Anthony wants to find out the percentage of students at his school who are vegetarians. Which of the following is the most repre
    11·1 answer
  • Find all the zeros of the polynomial x^4+x^3-34x^2-4x+120 if two of its zeros are 2,-2
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!