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
PtichkaEL [24]
1 year ago
10

5.5(x+6 1/2)-(x+9 1/3)-(19-x)

Mathematics
1 answer:
anastassius [24]1 year ago
3 0

The simplified form of the expression [5.5(x+6 1/2)-(x+9 1/3)-(19-x)] is 11x/2 + 89/12

<h3>What is the simplified form of the expression</h3>

Given the expression;

5.5(x+6 1/2) - (x+9 1/3) - (19-x)

First, we convert 6 1/2, 9 1/3 and 5.5 to an improper fraction

6 1/2 = 13/2, 9 1/3 = 28/3 and 5.5 = 11/2

So, we have

(11/2)( x + 13/2 ) - ( x + 28/3 ) - ( 19 - x )

Next, we remove the parentheses

11x/2 + 143/4 - x - 28/3 - 19 + x

11x/2 + 143/4 - 28/3 - 19

11x/2 + 317/12 - 19

11x/2 + 89/12

Therefore, the simplified form of the expression [5.5(x+6 1/2)-(x+9 1/3)-(19-x)] is 11x/2 + 89/12.

Learn more about fractions here: brainly.com/question/28039882

#SPJ1

You might be interested in
if marcus used to get paid $45 a day and now got a raise to $63 a day what percent increase to his new salary
anygoal [31]
It is a 163% increase.
(45×140%=63)
8 0
2 years ago
Rewrite the expression in z to the n power. The expression I was given is: 1 over z to the negative 1 half power.
12345 [234]

Answer:

The equivalent expression is;

\frac{1}{z^{-\frac{1}{2}}}=z^{\frac{1}{2}}

Step-by-step explanation:

The given expression is:


\frac{1}{z^{-\frac{1}{2} }}

Recall that:

\frac{1}{a^{-m}}=a^m


In our case, a=z and  m=\frac{1}{2}.


We use this property of exponent to obtain;

\frac{1}{z^{-\frac{1}{2}}}=z^{\frac{1}{2}}


6 0
2 years ago
Which graph represents a function with direct variation? A coordinate plane with a line passing through (negative 4, 0) and (0,
lesya692 [45]

Answer:

A line passing through the points (-1,-4),(0,0) and (1,4)

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

<u><em>Verify each case</em></u>

Part 1) A line passing through the points (-4,0) and (0,-2)

This line not represent a direct variation, because the line not passes through the origin.

Part 2) A line passing through the points (-5,4) and (0,3)

This line not represent a direct variation, because the line not passes through the origin.

Part 3) A line passing through the points (-4,-6) and (0,3)

This line not represent a direct variation, because the line not passes through the origin.

Part 4) A line passing through the points (-1,-4),(0,0) and (1,4)

The line passes through the origin

Find out the value of k

k=y/x

For the point (-1,-4)

substitute

k=-4/-1

k=4

For the point (1,4)

substitute

k=4/1

k=4

The linear equation is  

y=4x

This line represent a direct variation

6 0
3 years ago
Read 2 more answers
BRING IT ON!!!!!! &gt;:)
gayaneshka [121]

Answer: *scared*

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Storage units are numbered 1 through 50. What is the probability that the operator will choose a unit that is not a multiple of
adell [148]

Answer:

22/25

Step-by-step explanation:

Multiples of 8 betwen 1 - 50 =

8

16

24

32

40

48

there are 6 multiples of 8

Numbers that are not multiples of 8 = 50 - 6 = 44

Probability  the operator will choose a unit that is not a multiple of 8 = 44/50

Expressing in simpler terms = 22/25

5 0
2 years ago
Other questions:
  • (I will give brainliest. Please answer quickly)
    15·1 answer
  • Let f(x) = ln(1 − 2x). Which of the following represents f '(x) for all values of x for which the function is defined?
    9·1 answer
  • Find the least common denominator between the two fractions. and 2 12 6
    13·1 answer
  • Write the fraction or mixed number as a percent.<br> 1 21/50 =
    15·2 answers
  • There are 4 times as many used cars in the car dealership lot as there as new cars. There are 120 cars total in the dealership l
    11·1 answer
  • What is the surface area of the cone? (Use 3.14 for π.)
    13·2 answers
  • How do I solve 5x+1=7x+19
    14·1 answer
  • All functions have a domain and a range.<br> True<br> False
    5·1 answer
  • HELP ASAP!!!<br> (10 POINTS AND BRAINLEST)
    13·2 answers
  • Factor the trinomial 5x2+16x+12
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!