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
Elodia [21]
3 years ago
9

Subtract the polynomials (7.8x - 3.4y + z) and (-9.2x + 4.8y - 2.1z), then place the answer in the proper location on the grid.

Write answer in x-y-z order and include the tenths place
Mathematics
1 answer:
Neporo4naja [7]3 years ago
5 0

Answer:

17x-8.2y+3.1z (combine like terms)

Step-by-step explanation:


You might be interested in
The low temperature for 5 days was -5, -7, -2, 2, -3 degrees. What was the average low temperature for those days?
Greeley [361]

The average would be -3. You add all the low temps up and get -15 then you divide it by the amount which was 5 temps... And get -3.

5 0
3 years ago
I want to run 4 1/2 miles tonight. If I know running around my block is 3/5 of a mile, how many times should I run around the bl
sukhopar [10]
3/5 block mile is also 0.6 block mile
4 1/2 miles is also 4.5 miles

How many 0.6mi blocks do you run to run 4.5 miles?

4.5miles/0.6block mi = 7.5 or 7 1/2 blocks will equal 4.5 or 4 1/2 miles.

Check 7.5 blocks x 0.6 block mi = 4.5 miles

Same as you know one quarter equals $0.25 cent. And how many do you need to make one dollar that equals $1.00 ?

1/ .25 = 4 quarters

3 0
4 years ago
In math i have to find the percent cost of 6 prices but i'm not sure how to.
tresset_1 [31]
My answer got deleted for some reason, so here we go again. To convert a number to a percent, you multiply the number by 100. So if you had the number 2.4, you would multiply it by 100 to get 240%. After multiplying it by 100, simply add a percent sign, and you're done! 
3 0
3 years ago
7/5=10.5/x<br><br> Help plz
Natasha_Volkova [10]
7.5. 10.5*5 and divide that by 7
6 0
3 years ago
Read 2 more answers
WHO EVER ANSWERS FIRST GETS BRAINLIEST <br><br> What is the greatest common factor of 33 and 40?
Eva8 [605]

Answer: 1 is the greatest number that 33 and 40 divides into.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Do you guys know how to remember certain measurements?
    14·1 answer
  • The weight of water is 62 1/2 lb per cubic foot water that weighs 300 lb will fill how many cubic feet
    12·1 answer
  • HEY :} can you help me..thanks 2% of 350 285% of 200 24 red marbles is 40% of ___ marbels 12 is __% of 200
    5·1 answer
  • Cost of a comic book: 3.95<br> Markup: 20%
    8·1 answer
  • Which numbers are solutions to the inequality below?
    6·1 answer
  • Write the quadratic equation whose roots are 6 and -1 , and whose leading coefficient is 5.
    7·2 answers
  • Plz help me ( no link plz) if you answer right i will make brainly and 15 points
    8·1 answer
  • Graph: <br> Y=X +3 squared -4
    7·1 answer
  • Hello, please help.
    12·2 answers
  • Which expression can have a remainder greater than 7?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!