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
Igoryamba
3 years ago
9

-14+7-9r+13r someone please helpp !

Mathematics
2 answers:
JulsSmile [24]3 years ago
4 0

Answer:

4r-7

Step-by-step explanation:

-14+7-9r+13r

combine like terms

4r-14+7

combine like terms

4r-7

hope this helped :)

andreyandreev [35.5K]3 years ago
4 0

Answer:

-7 + 4r

Step-by-step explanation:

You need to combine like terms for this problem. All the basic numbers(without the r) are added together. -14 + 7 = -7. Then the numbers with the r's are added together. -9r + 13r = 4r. This comes out to -7 + 4r

You might be interested in
Troy says that 0.9>0.90 because tenths are greater than hundredths.Keith says that 0.9<0.90 bra side 90 is greater than 9.
stellarik [79]

Answer:

Neither Troy nor Keith is correct.

Step-by-step explanation:

Neither Troy nor Keith is correct.

The value 0.9 is the same as the value 0.90.

The zeros after a decimal point are always insignificant unless they are followed by a number different from zero.

0.90 = 0.900 = 0.9000 = 0.90000 = ... = 0.9000000000

and all these can be easily written as 0.9, as the zeros after the decimal point do not change the value.

But 0.901, 0.9000004, 0.90002, and so on are all different, and the zeros are relevant, as they are followed by numbers different from zero.

5 0
3 years ago
Read 2 more answers
Select the point that is a solution to the system of inequalities.
sashaice [31]
Answer: A-(2,6)! :)

Explanation:
y < x^2 + 6
6 < 2^2 + 6
6 < 4 + 6
6 < 10 IT WORKS

y > x^2 - 4
6 > 2^2 - 4
6 > 4 - 4
6 > 0 IT WORKS

(Could I also get brainliest please?)
8 0
2 years ago
Read 2 more answers
PLZ!!!!HELP!!!What is the absolute deviation for 15 in the data set?
Brut [27]
20 + 20 + 30 + 15 + 40 = 125
125/5= 25
25-15 = 10
Absolute deviation for 15 is 10
5 0
3 years ago
Read 2 more answers
7x – 4 and 6x – 4 – x are equivalent using the interactive tool.
ss7ja [257]
7X-4=6X-4-X
7X-6X+X=0
2X=0
X=0
5 0
3 years ago
Read 2 more answers
Jayden and Sheridan both tried to find the missing side of the right triangle. Jayden's Work Sheridan's Work a2 + b2 = c2 a2 + b
Svetlanka [38]

No, they are both incorrect by my understanding of your question use the Pythagorean theorem a^2 + b^2 =c^, therefore, 7^2 +x^2 = 13^2 or 49+x=169 then solve normally 169-49=120  √120 =5

The answer is 5 

5 0
3 years ago
Read 2 more answers
Other questions:
  • Marissa rode her bike 2 3/10 miles from her house to the park and back. How far did she ride
    8·2 answers
  • What is one quarter of 2/3?
    11·2 answers
  • You have $20 in your bank account and start saving $25 each month. Your brother has $60 in his bank account and starts saving $1
    15·2 answers
  • If you have d=10 what is the area​
    13·1 answer
  • 7. The length of a rectangle is 12 in. and the perimeter is 56 in. Find the width of the rectangle. A. 22 in. B. 16 in. C. 32 in
    7·1 answer
  • HELP PLS REQUESTING IMMEDIATE HELP
    8·1 answer
  • Find the inverse of f(x)= -4/x-1 +2
    11·1 answer
  • 3. Penguins can swim at speeds of up to 29 feet per second. Use dimensional analysis to
    10·1 answer
  • The probability of selecting a "5" from a deck of playing cards is
    15·1 answer
  • Helen went to the grocery store to buy potatoes. The store charges $1.13 for each pound of potatoes. On the way out of the store
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!