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
koban [17]
3 years ago
12

Identify the terms and like terms in the expression -2n + 7n - r + 10r

Mathematics
1 answer:
Veronika [31]3 years ago
7 0
5n + 9r

Hope this helps :)
You might be interested in
A tank containing 1140.8 gallons can be emptied in 92 minutes. How many gallons is that per minute?
Ivan

Answer:

Divide the volume of the tank (10,000 gallons) by the filling rate of 250 gallons/minute and you will  Hours = hr x min x 3785 ml x 55 gal = 208175 = 115.6 hrs.

Step-by-step explanation:

hope it helps

7 0
3 years ago
Round each number to the nearest ten and estimate the sum.<br>82.14 + 38.5 + 41.3​
blagie [28]

82.14 will be rounded down to 80, 38.5 will be rounded up to 40, and 41.3 will be rounded down to 40.

80 + 40 + 40 = 160

The approximate sum is 160.

5 0
4 years ago
Read 2 more answers
Draw 6 circles.<br> Make 3 groups.<br> Shade 1 group.
krek1111 [17]

Answer:

ummm I think this is obvious

Step-by-step explanation:

2 circles in each group, shade in one group of 2.

7 0
3 years ago
Read 2 more answers
Which point is the incenter of ​ △DEF ​ ?
stellarik [79]
It is point G, because that is where the 3 angle bisectors meet.
7 0
3 years ago
Read 2 more answers
Mount Everest is 8,850m tall. Convert the height to kilometers.
BaLLatris [955]

Answer: 8.85km

Step-by-step explanation:

8,850m = 8,850 m⋅1 km / 1,000 m

6 0
3 years ago
Other questions:
  • How many elements are in the set​ {x | x is an even prime​ number, x&lt;150}​?
    11·1 answer
  • What is 3/4 of 1/3 of a mile ???
    11·2 answers
  • Simplify -4b + (-9k) -6 - 3b + 12
    8·1 answer
  • Can someone tell me what this says? I can’t really read it. The summary part
    14·1 answer
  • A. solve x-9=x-9
    10·1 answer
  • :3 Help in math, please? I will give you a cookie.
    11·1 answer
  • cleaning diesel dispensers for 35 mins you have completed 6 how many mins has it taken you to clean 1
    12·1 answer
  • Andrew sold 45 tickets to the school play and Sara sold 60 tickets. Which of the following is equivalent to the ratio of the num
    15·1 answer
  • Plzzzzzzzzzzzzzzzzzzzzzzzzzzz help me this so easy i just dumd
    15·2 answers
  • Can 7,10,12 be a right triangle?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!