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
dedylja [7]
3 years ago
9

Adding and subtracting polynomials

Mathematics
2 answers:
dedylja [7]3 years ago
4 0
This should be right

zzz [600]3 years ago
3 0

Answer:

The answer is 7x+4

Step-by-step explanation:

If you need any help just ask me.

I recommend  using math wa y calculator and I recommend any of the desmos calculators.

You might be interested in
if the statement “If i am hungry, then I am not happy” is assumed to be true, is its inverse, “ If i am not hungry, thrn i must
spayn [35]
Yes because "If i'm hungry, then I'm not happy" but "if I'm not hungry, then I'm happy"
Being hungry is bad, so I'm not happy
BUT
being not hungry is good, so I'm happy
3 0
4 years ago
Read 2 more answers
A colony of 85 bacteria doubles in size every 126 minutes. What will the population be 378
SVETLANKA909090 [29]

Answer:

680 Bacteria

Step-by-step explanation:

378 is evenly divisible by 126, which is equal to 3.

The first 126 minutes, the 85 bacteria will double to 170 bacteria.

The second 126 minutes (252 minutes total), the 170 bacteria will double to 340 bacteria.

The final 126 minutes (378 minutes total), the 340 bacteria will double to 680 bacteria total.

If this helped, a brainliest would be greatly appreciated!

6 0
3 years ago
Read 2 more answers
84 is 60 percent of what number
liberstina [14]
84 is 60 % of the number 140

6 0
3 years ago
Read 2 more answers
please help asap! jermiah takes a taxi home from the mall. The taxi company charges $3.00, the rest is in the picture.
goblinko [34]
2.50m + 3.00 = 24.25
6 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B5%7D%20x%20%2B%20%5Cfrac%7B4%7D%7B5%7D%20%3D%20%5Cfrac%7B8%7D%7B5%7D" id="Tex
olga nikolaevna [1]

Answer:

x = 4

Step-by-step explanation:

1/5x + 4/5 = 8/5

Multiply each side by 5 to get rid of the fractions

5(1/5x + 4/5) = 8/5 *5

x+4 = 8

Subtract 4 from each side

x+4-4 = 8-4

x = 4

7 0
3 years ago
Other questions:
  • Which statement explains the property of integer exponents shown in this equation?
    8·2 answers
  • Round 0.195 to the nearest hundredth
    14·2 answers
  • Nets consisting of a square and four triangles make a pyramid. <br> always, sometimes, never
    13·2 answers
  • Order the following from least to greatest. 500g, 50 kg, 5,000 mg
    14·1 answer
  • Write the following in standard form 948 x 10^3
    13·1 answer
  • I really need help on this problem! If you help me I'll give you 30 points! Please explain if you can! Here's the problem:
    12·2 answers
  • Please help me Asap​
    15·1 answer
  • Please help!!!!!! this is due soon
    15·1 answer
  • HELP PLS A carnival charges $2.50 per ride after an entrance fee.You paid a total of $22.50 after 6 rides.Find the total cost fo
    6·1 answer
  • James is at the top of a 30 foot building(length) and asks his friend to throw a football. If Kylie is 20 feet from the base of
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!