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
docker41 [41]
3 years ago
7

Simplify 5(x+3) -9x+4

Mathematics
2 answers:
Doss [256]3 years ago
8 0

- "-4x+19"

-- (Etc, ignore.) "Here are the basic steps to follow to simplify an algebraic expression:

-remove parentheses by multiplying factors.

-use exponent rules to remove parentheses in terms with exponents.

-combine like terms by adding coefficients.

-combine the constants."

laiz [17]3 years ago
5 0

Answer:

=5x+15-9x+4\\=-4x+19\\

You might be interested in
You have 80 pieces of fabric to make a wall hanging. Each piece of fabric is a square with a side length of 5 inches. You use as
ahrayia [7]
The are would be 25

and we could make 3 squares. 75

5inches will be left over.
8 0
3 years ago
Read 2 more answers
Find the unit rate. Round to the nearest hundredth, if necessary. $120 for 18 ft2
erik [133]

Answer:

no

Step-by-step explanation:

5 0
3 years ago
IF YOU HELP ME YOU GET BRAINLIEST NO LINKS I WILL REPORT YOU
ki77a [65]
1. y = 1/3x + 5

2. y = -3/5x + 6

3. y = 3x - 7

4. i can’t see the whole thing, but you can use the desmos graphing calculator, input the points, and it’ll show you the graph :)

hope this helps
6 0
3 years ago
Prove that root 7 is an irrational number.
s344n2d4d5 [400]

Answer: Root 7 would equal 2.64575131106 and would go on forever.

Step-by-step explanation: It isn't one of the perfect squares. For example, the first 10 perfect square are 1, 4, 9, 16, 25, 36, 49, 64, 81, and 100.

4 0
3 years ago
Read 2 more answers
Read the power and then check all that apply.
erastovalidia [21]
Check all the ones listed below:

1. The base is 3

(you are multiplying 3 four times or 3 to the power of 4 )

2. The exponent is 4

( 3 is the number you are multiplying and the exponent or 4 tells you how many times you multiply the base which is 3)

3. The exponent tells you to multiply the 3 together 4 times

( 3x3x3x3 is multiplying the number 3, 4 times)
6 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify 3 square root of 4/ 3 square root of 5
    10·1 answer
  • Can someone PLEASEEE tell me what this stands for and how to use it π
    7·2 answers
  • -6x+2y=-18. -3x-2y=54
    14·1 answer
  • (Area of triangle).
    8·2 answers
  • LeAnn is purchasing giftwrap for a box that measures 8 inches long, 6 inches wide, and 6 inches tall. Calculate the total area o
    7·1 answer
  • Charles has a square flowers garden that has a side length of 12 yards. He is planning to fertilize his garden for the upcoming
    15·1 answer
  • PLEASE HELP timed exam pls
    10·1 answer
  • Trevor recorded the amount of material collected for recycling at his school for 5
    15·1 answer
  • What is the least common multiple (lcm)of 2,3, and 6
    12·1 answer
  • Help, I don’t know how to solve this
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!