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
zzz [600]
2 years ago
14

2(m-3)+7<21 PLEASE HELP!!!

Mathematics
1 answer:
Contact [7]2 years ago
4 0

Simplify. Distribute 2 to all terms within the parenthesis

2(m -3) = 2m - 6

Simplify. Combine like terms

2m - 6 + 7 < 21

2m + 1 < 21

Isolate the m. Subtract 1 from both sides

2m + 1 (-1) < 21 (-1)

2m < 20

Isolate the m. Divide 2 from both sides

2m/2 < 20/2

m < 20/2

m < 10

m < 10 is your answer

hope this helps

You might be interested in
What is the equation of the line that passes through the point (-1, -2) and is parallel to the line with equation -3x+y=4
Ivanshal [37]
Y = 3x + 1 
Parallel lines have the same slope so the slope would be 3. Take the given equation and add the 3x to the other side. Using the given point. -2 (y point) = 3(-1(x point)) + b. Solve for b by adding the 3 over. b = 1 which is your y intercept. 
4 0
3 years ago
How to solve the equation
motikmotik
Answer: c

given volume is 125 cc

cube root of 125 is 5

aka 5×5×5=125

and 6×5×5=150

hence answer is c
5 0
3 years ago
SOLVE THE EQUATION FOR Y
max2010maxim [7]
(4)\ -6x + y = 11\ \ \ \Rightarrow\ \ \ y=6x+11\\\\(5)\ \ 8x + 2y = 10\ \ \ \Rightarrow\ \ \ 2y=-8x+10\ \ \ \Rightarrow\ \ \ y=-4x+5\\\\(6)\ \  6x - 3y = -9\ \ \ \Rightarrow\ \ \ -3y=-6x-9\ \ \ \Rightarrow\ \ \ y=2x+3\\\\(7)\ \  -4x + 2y = 16\ \ \ \Rightarrow\ \ \ 2y=4x+16\ \ \ \Rightarrow\ \ \ y=2x+8\\\\&#10;(8)\ \  10x - 5y = 25\ \ \ \Rightarrow\ \ \ -5y=-10x+25\ \ \ \Rightarrow\ \ \ y=2x-5\\\\(9)\ \  3x + 2y = -8\ \ \ \Rightarrow\ \ \ 2y=-3x-8\ \ \ \Rightarrow\ \ \ y=-1.5x-4&#10;
6 0
3 years ago
A golf course charges $16 for a package including the full 18-hole course. The course also sells buckets of
MA_775_DIABLO [31]

16x + 21y = 555

Step-by-step explanation:

Let x be the no. of 18-hole course

And y be the no. of golf balls

16x + 21y = 555

6 0
3 years ago
An orbiting satellite has seven solar cells, which function independently of each other. During a mission, each cell fails with
Makovka662 [10]
The due date is 2pm, dolololo
4 0
3 years ago
Other questions:
  • Katie is building barn, as shown. She wants the roof height to be between 4 and 6 feet. She must decide the angle measure to use
    10·1 answer
  • A(n) ____ has income and expenses.
    8·2 answers
  • 4. A school has 100 windows. On a cool day 95 of the windows were closed. Which decimal represents the amount of windows that we
    7·2 answers
  • six runners are entered in a race.Assume there are no ties In how many ways can first and second place be awarded
    6·1 answer
  • Rewrite the quadratic equation y=x2-8x+19 in vertex form
    11·1 answer
  • Explain how you solved 42-16
    6·1 answer
  • Three of four numbers have a sum of 22. If the average of the four numbers is 8, what is the fourth number ?
    8·1 answer
  • All of fifth grade is taking a field trip to the math museum. There are 11 classes in total. Nine classes have 29 students each.
    7·1 answer
  • What value of x makes this equation true?<br><br> Pl help fast thank you
    14·2 answers
  • Is 4x + 2 + 8x equivalent to the expression 2 (6x + 1)?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!