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
Naddika [18.5K]
3 years ago
8

9(3n-9)-7-2n What is the answer to this I really need help.

Mathematics
2 answers:
m_a_m_a [10]3 years ago
7 0

Answer:

25n - 88

Step-by-step explanation:

distribute to get to =27n+−81+−7+−2n

combine like terms to get =25n+−88

you cannot simplify any further, making the answer 25n-88

Molodets [167]3 years ago
7 0

Answer:

25n-88

Step-by-step explanation:

Question: 9(3n-9)-7-2n

1) Distribute 9 to 3n and -9:

27n-81-7-2n

2) Combine alike terms:

25n-88

Footnotes:

- The Distributive property says a(b+c)=ab+ac

You might be interested in
WHAT IS A EQUATION PLEASE HELP!
nadya68 [22]

Answer: 1.5s+20

Step-by-step explanation:

3 0
2 years ago
Given An = 5a(n-1) where a1= 2. What are the first 4 terms
nexus9112 [7]

Answer:

2, 10, 50, 250

Step-by-step explanation:

Using the formula with a₁ = 2 , then

a₂ = 5a₁ = 5 × 2 = 10

a₃ = 5a₂ = 5 × 10 = 50

a₄ = 5a₃ = 5 × 50 = 250

The first 4 terms are 2, 10, 50, 250

8 0
3 years ago
The radius of a softball is almost 2 inches. The radius of a basketball is almost 5 inches How would the volume of a basketball
Aleonysh [2.5K]
I think that the basketball's volume would be greater than the softball because it has a radius of 5 and the softball has a radius of 2. 
7 0
3 years ago
Read 2 more answers
A bag contains 3 red marbles, 4 blue marbles and 5 yellow marbles. In this experiment you reach in the bag, select a marble, rec
yanalaym [24]

Answer:

1/9

Step-by-step explanation:

the probability of one blue marble is 1/3 so to find the probability of 2 marbles you multiply it by itself.

3 0
3 years ago
X - 32.2 = 18.5 how do you solved this
Salsk061 [2.6K]

x-32.2= 18.5

Add 32.2 to both sides

x-32.2+32.2 = 18.5 + 32.2

x = 50.7

I hope that's help !


Check your answer

replace x by its number

50.7-32.2= 18.5

18.5 = 18.5

so the answer is good .


Please let me know if you have question(s) !


3 0
3 years ago
Other questions:
  • g If every pair of people in a group are friends, or if every pair are strangers, the group is called uniform. Show the above re
    11·1 answer
  • A car is traveling 50 miles per hour. What is this rate of speed in feet per minute?
    7·1 answer
  • Factorize 12x² + 15xy​
    5·2 answers
  • Help me please<br> thx so much<br> have a good one
    6·1 answer
  • There were 230,600 jobs available in the field of radiology in the year 2014. Each year, that number is expected
    12·1 answer
  • Name the Property of Equality that justifies this statement:
    10·1 answer
  • (10 points) What type of slope does the line y = -3 have?
    7·1 answer
  • -3(4u-v)-5(-v+3u)<br> For 20 points
    12·2 answers
  • The adults of a certain type of insect have a mean length of 0.6 inch. The students in a science class measured 10 insects of th
    9·2 answers
  • Write the expression<br> a2b3c2d in expanded<br> form.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!