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
DiKsa [7]
3 years ago
11

Write an equivalent expression by distributing the

Mathematics
1 answer:
Taya2010 [7]3 years ago
5 0

Answer:

-(-4.1b - 6c - 8) = 4.1b + 6c + 8

Step-by-step explanation:

Given

-(-4.1b - 6c - 8)

Required

Simplify

To solve this using distributive property, we simply open the bracket

-(-4.1b - 6c - 8)

This becomes

= -1 * -4.1b -1 * - 6c -1 * - 8

= 4.1b + 6c + 8

Hence;

-(-4.1b - 6c - 8) = 4.1b + 6c + 8

You might be interested in
Solve the equation. \dfrac32 + b = \dfrac74 2 3 ​ +b= 4 7 ​ start fraction, 3, divided by, 2, end fraction, plus, b, equals, sta
Xelga [282]

Given:

The equation is

\dfrac{3}{2}+b=\dfrac{7}{4}

To find:

The value of b.

Solution:

We have,

\dfrac{3}{2}+b=\dfrac{7}{4}

Subtracting both sides by \dfrac{3}{2}, we get

b=\dfrac{7}{4}-\dfrac{3}{2}

b=\dfrac{7-2(3)}{4}

b=\dfrac{7-6}{4}

b=\dfrac{1}{4}

Therefore, the value of b is \dfrac{1}{4}.

3 0
3 years ago
Read 2 more answers
Ordering Rational Numbers
Radda [10]

Answer:

0.07 < 7/50 < 0.5

Step-by-step explanation:

7/50=0.14

=>0.07<0.14<0.5

5 0
3 years ago
A line with a slope of - 8 passes through the points ( - 1, z) and ( - 2, 7). What is the value of z?
ikadub [295]

Answer:

z = -1

Step-by-step explanation:

7 - z / -2 - (-1)

7 - z / -2+1

7 - z / -1

-7 +z = -8

z = -1

to check the work

(-1,-1) (-2,7)

7 + 1 / -2 + 1

8 / -1

= -8

4 0
3 years ago
SPECIAL PRODUCTS- PERFECT SQUARE TRINOMIALS <br> 1. (2x - y)(4x2 + 2xy + y2) <br> Anyone know??
Ad libitum [116K]

(2x - y)(4x2 + 2xy + y2) =

8x3 + 4x2y + 2xy2 - 4xy2 - 2xy2 - y3 (combine and simplify like terms)

= 8x3 - y3

8 0
3 years ago
Veterinary researchers at a major university veterinary hospital calculated a 99% confidence interval for the average age of hor
mestny [16]

Answer:

c. we are 99% confident that the true mean age of horses with laminitis is between 6.3 and 7.4 years old.

Step-by-step explanation:

Given that veterinary researchers at a major university veterinary hospital calculated a 99% confidence interval for the average age of horses admitted for laminitis, a foot disease that leaves the horse severely lame, as 6.3 to 7.4 years.

i.e. if X is the age of horses admitted for laminitis then the sample mean i.e. x bar follows a distribution with 99% confidence interval as

(6.3,7.4)

The interpretation of 99% confidence interval is the for sample of large size drawn at random from population we can be 99% confident that the sample mean will fall within this interval.

So the correct option is

c. we are 99% confident that the true mean age of horses with laminitis is between 6.3 and 7.4 years old.

8 0
3 years ago
Other questions:
  • Calculate the shaded area of the figure.
    13·2 answers
  • John can complete a paper route in 20 minutes. Steve can complete the same route in 30 minutes. How long will it take them to co
    8·2 answers
  • 84 is 75% of what number?
    15·1 answer
  • 1.98 x 0.5 + 8<br> 7<br> How do I write the number in word form?
    5·1 answer
  • Which steps could be used to solve this story problem? PLEASE HELP ULL GET MARK BRAINLIEST IF U ANSWER IT FIRST PLZZ AND 7 PTS P
    13·2 answers
  • Dao receives an employee discount on the purchase of a new automobile. The automobile that he is interested in has a sticker pri
    7·2 answers
  • Carla, a nurse in the labor and delivery ward of the hospital, is responsible for measuring the
    6·1 answer
  • Miss Howard is comparing the cost it in two different preschool preschool a charges a $40 registration fee +5 dollars per day of
    15·2 answers
  • Find the distance between the points (-3,- 2.2) and (-3,2.6).
    12·1 answer
  • Consider the graph of f(x) given below.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!