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
Lemur [1.5K]
3 years ago
5

3(2.4−1.1m)=2.7m+3.2

Mathematics
2 answers:
telo118 [61]3 years ago
6 0

Hello again!

First, distribute the 3 to the parenthesis, so you get 7.2-3.3m=2.7m+3.2. Next, subtract 3.2 from both sides to get m's on one side. Then you have 4.2-3.3m=2.7m. Next, add 3.3m to both sides so you can solve for m. Now you have 4.2=6m. Then, divide 4.2 by 6, and m=.7

Hopefully this helps! Let me know if you have any questions

sp2606 [1]3 years ago
6 0

Answer:

m=2/3

Step-by-step explanation:

trust me

You might be interested in
17. Mary Palm's checking account had a starting balance of $785.63. She wrote a check for $57.00 for groceries and a check for $
Scrat [10]

Answer:B 660.88

Step-by-step explanation:

First, 785.63-57=728.63

Then 728.63 - 125=603.63

Last add 603.63 to 125.00

To give 660.88

4 0
3 years ago
PLEASE HELP ME!!!! WILL MARK BRAINLIEST
Otrada [13]

Answer:

h = 6

Step-by-step explanation:

4 0
3 years ago
Given the function graphed below, what is the average rate of change between f(3) and f(7)?
Shkiper50 [21]
Answer: choice D) 20

-------------------------------

Explanation:

Locate 3 on the x axis number line. Draw a vertical line through 3 and this vertical line will cross the parabola at some point P. Mark this point P on the parabola. Then draw a horizontal line from P to the y axis. The horizontal line will land on y = 10. In short, this all shows us that (3,10) is a point on this parabola.

Repeat those steps above, but now for x = 7. You'll see that (7,90) is another point on this parabola.

We need to find the slope of the line through the two points (3,10) and (7,90). The average rate of change from x = 3 to x = 7 is the same as the slope of the line through those two points.

To find the slope, we use the slope formula
m = (y2 - y1)/(x2 - x1)
where (x1,y1) and (x2,y2) are the two points, and m is the slope

In this case,
(x1,y1) = (3,10) and (x2,y2) = (7,90)
further breaking down to
x1=3
y1=10
x2=7
y2=90
So we'll plug those four pieces of info into the equation and simplifying to get...
m = (y2 - y1)/(x2 - x1)
m = (90 - 10)/(7 - 3)
m = 80/4
m = 20

The slope of the line is 20, so therefore, the average rate of change is 20.

6 0
3 years ago
An athletic field has the shape of a 40-yard-by-100-yard rectangle with a semicircle at each end. A running track that is 10 yar
astraxan [27]

Answer:

5000 is the answer

Step-by-step explanation:

mark me brainliest

8 0
3 years ago
Read 2 more answers
2. Is the expression 2 • 4' equal to the expression 8"? Explain your answer.
liberstina [14]
Yes, this is because 2*4 equals 8
4 0
2 years ago
Other questions:
  • What is the percent of change?<br> initial value:30<br> final value:180
    8·2 answers
  • PLEASE HELP QUICKLY!!
    7·2 answers
  • The floor of a concert venue is 100 3/4 feet by 75 1/2 feet. What is the area of the floor
    13·2 answers
  • Simplify: 3v^2 + 30v + 48 divided by v^2 + 6v + 8
    10·1 answer
  • Which statement is false A the inequality sign alwats opens up to the largers number. B the greater number in the equality is al
    9·1 answer
  • Unit rate of 72 ounces for 12 servings
    14·2 answers
  • Write and equation for the line graphed below? Use slope-intercept form. ASAP PLSS!
    15·1 answer
  • Tara looks up hotel room prices for a holiday.
    8·1 answer
  • X^3=27 2,3,7,4 which one is it ?
    12·1 answer
  • ILL GIVE THE BRAINLIEST pls help me with this question EVERYTHING IS IN THE PICTURE PLS HELP DUE TODAY ​​IF YOU PUT A WRONG ANSW
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!