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
Bad White [126]
2 years ago
10

Simplify the following expression completely using distribution and combining like terms

Mathematics
1 answer:
LiRa [457]2 years ago
5 0

\huge \boxed{\mathbb{QUESTION} \downarrow}

  • Simplify ⇨ 19m + 14 - 3 (3m + 7)

\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}

\sf \: 19 m - 14 - 3 ( 3 m + 7 )

Use the distributive property to multiply -3 by 3m+7.

\sf \: 19m-14-9m-21

Combine 19m and -9m to get 10m.

\sf \: 10m-14-21

Subtract 21 from -14 to get -35.

\boxed{\boxed{\bf \: 10m-35 }}

You might be interested in
A patient is instructed to take three 50-mcg tablets of pergolide mesylate (Permax) daily. How many milligrams of the drug would
Black_prince [1.1K]

Answer:

The patient would receive 1.05mg of the drug weekly.

Step-by-step explanation:

First step: How many mcg of the drug would the patient receive daily?

The problem states that he takes three doses of 50-mcg a day. So

1 dose - 50mcg

3 doses - x mcg

x = 50*3

x = 150 mcg.

He takes 150mcg of the drug a day.

Second step: How many mcg of the drug would the patient receive weekly?

A week has 7 days. He takes 150mcg of the drug a day. So:

1 day - 150mcg

7 days - x mcg

x = 150*7

x = 1050mcg

He takes 1050mcg of the drug a week.

Final step: Conversion of 1050 mcg to mg

Each mg has 1000 mcg. How many mg are there in 1050 mcg? So

1mg - 1000 mcg

xmg - 1050mcg

1000x = 1050

x = \frac{1050}{1000}

x = 1.05mg

The patient would receive 1.05mg of the drug weekly.

6 0
3 years ago
How to divide 6,875 by .025
Leokris [45]
Answer= 285000
How to= the number you are dividing by has a decimal move the decimal point all the way to the right counting the number of places you’ve moved it to. Then move the decimal point in the number you’re dividing the same number of places to the right
5 0
3 years ago
A person has eaten 2/5 of a cake. When his family comes he wants to split it even with 10 people. How much of the cake will each
sergij07 [2.7K]
Each person will get 3/5 of the cake
6 0
3 years ago
Read 2 more answers
The product of (4z2 + 7z – 8) and (–z + 3) is –4z3 + xz2 + yz – 24.
jeka57 [31]
x is equal to 5 and y is equal to 29


9 0
2 years ago
Read 2 more answers
Plz help thank you plz help plz
choli [55]

Answer:

A is the right answer

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • Lance lived in Portugal and Brazil for a total of 14 months to learn Portuguese. He learned an average of 130 words per month wh
    13·1 answer
  • How many solutions and that type of solutions does the equation (x-7)^2 - 62 = 19 have? Calculate the discriminate to find the a
    10·1 answer
  • PLEASE HELP ME WITH THIS!!!
    7·1 answer
  • The measure of c is?
    12·2 answers
  • The drama club is selling tickets to its play. An adult ticket costs $15 and a student tickets costs $11. The auditorium will se
    15·1 answer
  • Estimate 1/4 times 21
    9·1 answer
  • The time that it takes a randomly selected job applicant to perform a certain task has a distribution that can be approximated b
    13·1 answer
  • V=pie r squared height over 3. solve for height
    15·2 answers
  • Help plzzzzz when this question ASAP
    9·2 answers
  • Three sevenths of num is 12.find<br> the number​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!