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
iren [92.7K]
3 years ago
8

M/5 + 0.12 = -6.3 (How do you do this?)

Mathematics
2 answers:
nevsk [136]3 years ago
8 0

Subtract 0.12 from both sides

m/5 = -6.3 - 0.12

Simplify -6.3 - 0.12 to -6.42

m/5 = -6.42

Multiply both sides by 5

m = -6.42 × 5

Simplify 6.42 × 5 to 32.1

<u>m = -32.1</u>

deff fn [24]3 years ago
4 0

Answer:

m = -32.10

Step-by-step explanation:

You solve this the same way you do any two-step linear equation.

1. Subtract the constant that is on the side of the equal sign with the variable term:

m/5 = -6.42

2. Multiply by the inverse of the coefficient of the variable. That means multiply by 5 in this case.

m = 5·(-6.42) = -32.10

_____

Of course, the rules of equality tell you whatever you do to one side of the equation must also be done to the other side. So, when we say subtract 0.12, we mean subtract 0.12 from both sides of the equation. The same for multiplication or division.

You might be interested in
Pls help will give brainilist
Yuki888 [10]

Answer:

3. 26 problems left

4. $69.20

Step-by-step explanation:

1. First I divided 5 into 2 to get a decimal, 0.4, and then I multiplied 0.4 to 65.

0.4 x 65 = 26

2. It said that Luke paid 2.75 for himself and 6 other friends, which is 7 people. I then multiplied 2.75 x 7 and got 19.25. I then added 19.25 to the other amount of money, and got 69.20.

49.95 + 19.25 = 69.20

Hope this helps <3

8 0
2 years ago
Simplify (7x)- (-2x).<br><br> A 5x<br><br> B-5x<br><br> C9x<br><br> D-9x
WITCHER [35]
You answer is C because 7-(-2) is 9 and then u just had an X at the end .

Hope this helps:)
6 0
3 years ago
Read 2 more answers
Suppose that a butterfly can fly 82 feet in 4 seconds. A dragonfly can fly 50 feet in 2 seconds. Which can fly faster and by how
Lady bird [3.3K]

A butterfly can fly 82 feet in 4 seconds.

Distance traveled by butterfly = 82 feet.

Time taken by butterfly =4 seconds

Speed = distance /time

Speed of butterfly = 82/4 = 20.5 feet/second

A dragonfly can fly 50 feet in 2 seconds.

Distance traveled by dragonfly =50 feet.

Time taken by dragonfly =2 seconds.

Speed of dragonfly = 50/2 = 25 feet/second

So dragonfly can fly faster than the butterfly.

Difference in speed = speed of dragonfly - speed of butterfly = 25-20.5 = 4.5

So The dragonfly is 4.5 feet per second faster than butterfly.

Answer: B) The dragonfly is 4.5 feet per second faster.  


5 0
3 years ago
Read 2 more answers
HELP ASAP<br> Find the 15th term or the geometric sequence 7, -21, 63,
mihalych1998 [28]
<h3><u>Answer:</u></h3>

33480783

<h2><u>Step-by-step explanation:</u></h2>

<u>Finding the Common Ratio:</u>

We know that the formula for the common ratio of a GP is:

r = aₙ / (aₙ₋₁)        <em>(Where n is any integer)</em>

<em>replacing the values, taking n=2</em>

r = -21 / 7

r = -3

<u>Solving for the 15th Term:</u>

We know that the Formula for the nth term of a GP:

G(n) = a * r ⁿ⁻¹     <em>(where a is the first term and r is the common ratio)</em>

<em>replacing the values (taking n = 15 since we need the 15th term)</em>

G(15) = 7 * (-3)¹⁴

G(15) = 33480783

Hence, the 15th term of the given GP is 33480783

5 0
3 years ago
What times what equals 23?
Nookie1986 [14]
1*23 equals 23.
23 is a prime number so it doesn't have any factors besides 1 and itself.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the missing measure of each right triangle. Round to the nearest tenth if necessary.
    15·1 answer
  • Please I need help with this one
    9·1 answer
  • Which of the following expressions is written in scientific notation?
    9·2 answers
  • HELP A.S.A.P!!!! The data to represent average test scores for a class of 16 students includes an outlier value of 78. If the ou
    8·1 answer
  • Which values of m and b will create a system of equations with no solution? Check all that apply.
    12·2 answers
  • Solve by factoring square roots x^2 -49=0​
    12·1 answer
  • Is perpendicular to line segment
    13·1 answer
  • Which answer choice shows the simplified version of this expression?
    15·2 answers
  • The length of a rectangle is 2.72 feet and the width is 3.81 feet. Find the area
    14·1 answer
  • How can systems of equations be used to represent situations and solve problems?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!