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
klasskru [66]
3 years ago
10

Evaluate |x + y|, for x = 8 and y = -15.

Mathematics
1 answer:
Mademuasel [1]3 years ago
8 0
First, we substitute the numbers to the corresponding variables.

|(8) + (-15)|

And we change the plus sign since we’re just basically subtracting.

|8 - 15|

|-7|

Now to do absolute values, we must remember that it will always equal a positive unless there is a negative sign outside of the | |.

So the final answer will be 7.
You might be interested in
Find the mean of 7, 9, 6, 15, 22, 25, 31. Round to the nearest whole number.
nexus9112 [7]
Add all the numbers and divide it by the number of numbers --> (7+9+6+15+22+25+31) = 115
115/7 = 16.4 --> conventional rounding would mean the answer would be 16
4 0
4 years ago
Which variable expression represents the word phrase? the sum of 4 and the quotient of a number and
skelet666 [1.2K]
I believe the answer is D 4 + (y / 11)
6 0
4 years ago
Read 2 more answers
Please helppo i have 12 min left
erica [24]
2 solutions.
Hope this helps!!
4 0
3 years ago
Read 2 more answers
Algebra help - asymptotes
motikmotik

Find where the equation is undefined ( when the denominator is equal to 0.

Since they say x = 5, replace x in the equation see which ones equal o:

5-5 = 0


So we know the denominator has to be (x-5), this now narrows it down to the first two answers.


To find the horizontal asymptote, we need to look at an equation for a rational function: R(x) = ax^n / bx^m, where n is the degree of the numerator and m is the degree of the denominator.


In the equations given neither the numerator or denominators have an exponent ( neither are raised to a power)

so the degrees would be equal.

Since they are equal the horizontal asymptote is the y-intercept, which is given as -2.


This makes the first choice the correct answer.

8 0
3 years ago
Need Help Please!!!!!!!
marshall27 [118]

ANSWER

$1,413.81

EXPLANATION

The compound interest formula is given by:

A=P(1+r\%)^t

Where P=900 is the balance in the account, t=10 is the number of years and r=0.0462 is the rate.

We substitute the values in to the formula to get:

A=900(1+4.62\%)^{10}

A=900(1.0462)^{10}

This simplifies to:

A=1413.81

Therefore $1413.81 will be in the account after 10 years.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is 1/2 <___ < 4/5?
    13·1 answer
  • What is 7.8×1057.8×105 hours in days?
    5·1 answer
  • Use the digits 3, 7, 1 and 5 to write a number that rounds to each of the following 1700, 3500, 1600, 7400
    10·1 answer
  • Which is the better buy on a camera with a retail price of $730? A) SAVE 20% ON ANY CAMERA B) SAVE $150 ON ANY CAMERA C) SAVE $1
    9·1 answer
  • A scale drawing has a scale of 0.25 in. : 12 ft. Find the length on the drawing for an actual length of 15 ft.
    6·2 answers
  • For accounting purposes, the value of assets (land, buildings, equipment) in a business are depreciated at a set rate per year.
    6·2 answers
  • A television was sold at a gain of 20% after allowing a discount of 20% on its marked price . Had it been sold after allowing 25
    11·1 answer
  • You have been saving money to buy a new pair of shoes. Three different stores are having sales on them. Which store has the best
    7·1 answer
  • 9) Select the best method to solve the system.
    14·2 answers
  • what is one less than the product of seven and the difference of a number and 2 is 4 times the number?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!