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
LUCKY_DIMON [66]
2 years ago
6

What is the GCF of the expression (9 + 21)? A.) 3 B.) 9 C.) 21 D.) 189

Mathematics
2 answers:
Yuliya22 [10]2 years ago
6 0
The answer is A. 3
Hope this helps. 
Brainliest please
Nadya [2.5K]2 years ago
6 0
The GCF is (A) 3. This is because both 9 and 21 are divisible by 3.
You might be interested in
I need help with this no link pls
Naddika [18.5K]

Answer:

1. x = 36 equation is x + 2x + 9 = 117, then solve for x

2. x = 50 equation is x + x + 12 = 112, then solve for x

Step-by-step explanation:

4 0
2 years ago
The universal ga law PV=net describes the relationship among the pressure volume and temperature of a gas.
miskamm [114]

Answer:

R ≈ 8.31

Step-by-step explanation:

Filling in the given values ...

... pV = nRT

... 2·4.155 = 1·R·1

... 8.31 = R

7 0
3 years ago
a glacier receded 4 feet a day for a period of 25 days. how much shorter was the glacier at the end of the period.
dangina [55]

Alright, lets get started.

In the question given that glacier receded 4 feet a day for a period of 25 days.

Which shows in 1 day, it recedes = 4 feet

means in 1 day, the height of the glacier gets shorter = 4 feet

So, in 25 days, the height of the glacier gets shorter = 4 * 25

So, in 25 days, the height of the glacier gets shorter = 100 feet

It means the glacier will get 100 feet shorter at the end of the period of 25 days. : Answer

Hope it will help :)



6 0
3 years ago
The school cafeteria served three kinds of lunches today to 225 students. The students chose the cheeseburgers three times more
r-ruslan [8.4K]

1)

Let the number of fish sandwiches sold br represented by x

Then the number of grilled cheese sold is 2X

and the number of cheeseburgers 3(2x)

x + 2x + 3(2x) = 225

and solve

2)

Let x represent the no. of pounds of peanuts

Then x + 14 represents the no of pounds of the mixture

And

(2.25)x + (3.25)(14) = (2.65)(x + 14

and solve

3) Try on your own

plz mark me as brainliest :)

3 0
3 years ago
What is it plz help me with it ​
victus00 [196]

Answer:

isk

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Samuel bought a jacket for $15 in January. The cost of the jacket increased to $27 in September. What percent of the original pr
    13·2 answers
  • Find the surface area.<br> 7 cm<br> 7 cm<br> 15 cm<br> 7 cm
    11·1 answer
  • Please help urgent!!!!
    13·1 answer
  • Wood floors are being refinished in an office. If the room is a square with 15 foot 6 inch sides, what will it cost to have the
    15·1 answer
  • 2/3 of all your books are fiction. 1/6 of those are historical fiction. What fraction of all your books are historical fiction?
    13·2 answers
  • Which equation or inequality represents the given statement?
    11·1 answer
  • Martin ran 6.5 miles in one hour. At that speed, how many miles will he<br> three hours?
    10·2 answers
  • TRUE OR FALSE MATH PLZ HELP:
    7·1 answer
  • Pls,pls,pls,help me I will give lots of pound 100+ points
    11·1 answer
  • Find the probability of each event.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!