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
koban [17]
2 years ago
10

Evaluate.

Mathematics
1 answer:
Temka [501]2 years ago
8 0

9514 1404 393

Answer:

  -7/48

Step-by-step explanation:

Put the numbers in place of the corresponding variables and do the arithmetic.

  \dfrac{-\left|1\dfrac{7}{8}+(-1)\right|}{2-(-4)}=\dfrac{-\dfrac{7}{8}}{6}=-\dfrac{7}{8\cdot6}=\boxed{-\dfrac{7}{48}}

You might be interested in
PLS HELP ITS A MAJOR GRADE AND DUE TOMORROW
Alexus [3.1K]

Answer:

*See below*

Step-by-step explanation:

<u>Identify and Explain Error</u>

The method shown is using fractions to compare costs. This strategy does not work due to the fact that they have not factored in the $55 he pays for the car before hand. Also, 150 divided by 0.5 does not equal 30, it equals 300 so, even if he did not pay $55 beforehand, the equation is still incorrect.

<u>Correct Work/Solution</u>

$55 to rent

$0.50 per mile

Let's start by removing $55 from $150 to see how many dollars is left over for gas.

150 - 55 = 95

Then, divide 95 by 0.5

95 ÷ 0.5 = 190

He can drive at least 190 miles.

<u>Share Strategy</u>

Since he starts off paying $55 dollars out of $150, we need to subtract $55 by $150 to see how much cash he has left over for mileage. $150 minus $55 equals $95 so, he has $95 left over for mileage. $95 will then be divided by $0.50 to find out how many miles he can drive. We are dividing by $0.50 because that's the cost per mile. $95 divided by $0.50 equals 190 so he can drive at least 190 miles.

Note:

Hope this helps :)

Have a great day!

7 0
2 years ago
Un número real no puede pertenecer a los racionales y a los irracionales a la vez?​
Galina-37 [17]

Step-by-step explanation:

eso es cierto y correcto por supuesto, es tan obvio

6 0
3 years ago
Bella is shopping for a 60" TV. She has found the following options that she likes. Bella wants to get the best deal on her TV.
Sidana [21]

Answer:

TV #3

Step-by-step explanation:

The others cost more.

7 0
3 years ago
, what does it mean to "substitute" a value into an equation<br> or expression
Strike441 [17]

Answer: You plug in a value for one of the variables

Step-by-step explanation: For example f(x)=2x+2

x=6 2(6) +2=14

4 0
3 years ago
9) Find the equation of a mirror line to the points Q (1,2) and Q1 (-1,2)<br><br>​
Harman [31]

Answer:

x = 0

Step-by-step explanation:

Q(1, 2 ) and Q1(- 1, 2 ) are both 1 unit from the y- axis

Q is 1 unit to the right of the y- axis and Q1 is 1 unit is 1 unit to the left of the y-axis, thus

The y- axis is the mirror line with equation x = 0

8 0
3 years ago
Other questions:
  • arman needs 4 1/2 inches of cable to make A,3 3/4 inches to make B, and 5 1/8 inches to make C. He used a 12 inch piece of cable
    15·1 answer
  • The perimeter of a rectangle is represented by 4x2 + 5x − 2. The perimeter of a smaller rectangle is represented by x2 + 3x + 5.
    15·2 answers
  • I do not know how to do this need help
    15·1 answer
  • Isosceles &amp; Equilateral Triangles
    13·1 answer
  • Homework Help: According to the article "Are Babies Normal?" by Traci Clemons and Marcello Pagano published in The American Stat
    7·1 answer
  • What kind of writing is found in a scientific essay?​
    13·1 answer
  • 48x32 show the steps please
    9·1 answer
  • $299 tv with 15% discount
    13·2 answers
  • My number is the smallest 2 digit number that only has 2 factors
    11·2 answers
  • Exam: 05.03 Exponential and Logarithmic Functions Mid-Module Check<br><br><br> Solve 4x = 8x − 1
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!