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
Kazeer [188]
3 years ago
8

The value of 7m−3 is half as big as the value of 12m+1

Mathematics
2 answers:
shutvik [7]3 years ago
6 0
2(7m-3) = 12m+1
14m-6 = 12m+1
2m = 7
m = 7/2
Ksenya-84 [330]3 years ago
4 0

Answer: m = 3\frac{1}{2}

Step-by-step explanation:

the value of 7m−3 is half as big as the value of 12m+1 implies that

7m - 3 = \frac{1}{2} ( 12m + 1)

cross multiplying, we have

2(7m-3) = 12m + 1

Expanding the L.H.S , we have

14m - 6 = 12m + 1

collecting the like terms ,we have

14m - 12m = 1 + 6

2m = 7

Dividing through by 2

m = 7/2

m = 3\frac{1}{2}

You might be interested in
Write the linear equation in slope intercept form.<br><br>4x+y=1​
geniusboy [140]

Answer: y=-4x+1

Step-by-step explanation:

The slope-intercept form of a line is y=mx+b. Therefore, y needs to be on one side of the equation, and the x term and constant need to be on the other. Rearrange the equation to make this true:

4x+y=1

(4x+y)-4x=1-4x

y=1-4x

y=-4x+1

8 0
2 years ago
Find the measures of the missing angles
Oliga [24]

Answer:

Step-by-step explanation:

∠1 = 180° - 88° = 92°

∠5 = 81° (alternate interior angles)

∠4 = 180° - ( 81° + 64° ) = 35°

∠3 = 180° - ( 81° + 35° ) = 64°

∠2 = 88° - 64° = 24°

4 0
2 years ago
Read 2 more answers
A pound of turkey costs (3w 8) dollars and a pound of cheese costs (4w-3) dollars.mrs.young bought 2 pounds of turkey and three
zlopas [31]
x = 2(3w + 8) + 3(4w - 3) , where x is the total cost in terms of w.

x = (6w + 16) + (12w - 9)

x = 18w + 7
3 0
2 years ago
tina drove 60 miles per hour to tucson. write a function rule that relates the number of miles traveled to the total of the hour
just olya [345]
A function rule would be y = 60x. Y represents the number of miles traveled, and X represents the number of hours. For example, if Tina drove for three hours, it would be 60×3 which is 180 miles.
5 0
2 years ago
Aster sold 18 oranges if this are 12% of her total oranges how many oranges are not sold​
WITCHER [35]

Answer:

Step-by-step explanation:

So 18 oranges are 12 percent of her total oranges. You can use Ratio to solve this.

O : P

18 : 12                               P = Percentage     O = Orange

1.5 : 1

150 : 100                          

All I did was make the percentage one by dividing both numbers by 12. This makes it 1.5 oranges per percent. Times 1.5 with 100 to make it 100 percent.

7 0
2 years ago
Read 2 more answers
Other questions:
  • 9/10-?=1/5 please help
    15·2 answers
  • Danica made $440 working at a pet shop last month. She worked a total of 40 hours. How much money did Danica make per hour?​
    15·2 answers
  • in a race there are 15 Runners the trophies for the race are awarded to the races finish and 1st through 3rd place and how many
    11·2 answers
  • Cara earns a base pay of $1800 per month at a car dealership plus a commission of 6%of her sales. What are caras total earnings
    8·1 answer
  • One gram of a certain health food contains 7 percent of the minimum daily requirement of vitamin E and 3 percent of the minimum
    12·1 answer
  • Use the digits 0 - 9 to write five decimal numbers that arranged in ascending order.use each digit once in each decimal number.​
    13·1 answer
  • The first three terms of an arithmetic sequence are as follows. -7 , -10 ,-13 Find the next two terms of this sequence.
    7·1 answer
  • Find the number of sides of a regular polygon if one interior angle is 120 degrees.
    10·2 answers
  • HELP WHICH ARE CORRECT ??
    6·1 answer
  • A professional painter knows that it takes 0.29 ounces of the paint he prefers to cover 1 square foot of wall. If he calculates
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!