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
Mashutka [201]
3 years ago
5

What is the value of the expression: x - 3y

Mathematics
1 answer:
Softa [21]3 years ago
3 0

Answer:

x-3y

=6-(3×12)

=6-36

=-30

You might be interested in
Susan bought a 2 kg bag of grapes on the way home she ate 125 g of the grapes how many grams of grapes that she have left
amid [387]
There are 1,000 grams in a kilogram and she has two kilograms, so there are 2,000 grams. She eats 125 of them so you subtract 125 from 2,000 and you get 1875. She has 1875 grams left of grapes.
4 0
3 years ago
Paul's bathtub is clogged. He has to empty 30 liters of water by hand. Paul has a 3-liter, a 4-liter, and a 5-liter bucket. If P
tiny-mole [99]
5 and 3 = 8 liters ,  5 and 4 = 9 liters, and 3 and 4 = 7 liters.

8 + 7 + 8 + 7 = 30 liters, so he can take the 5 liter bucket with the 3 liter bucket twice, and then use the 3 liter bucket and the 4 liter bucket twice.
5 0
3 years ago
How to solve this proof
iris [78.8K]

they are Acute angles because is is smaller than 90 degrees

obtuse = >90 degrees

right angle = 90 degrees

Acute = < 90 degrees


I hope this helps:)

4 0
3 years ago
in a company having 120 employees, 60 earn $500 per month, 40 earn $600 per month, and 20 earn $1000 per month. Determine the me
4vir4ik [10]

<span>In order to determine the mean earnings per month, you need to calculate the sum of the earnings of all the employees then divide it by the number of employees. To compute the total earnings of all the employees, you have to multiply the specific earnings of a certain group of employees with their specific earnings.</span>

<span>Number of employees     x         Earnings per month             =         Total</span>

<span>         60                                          $500                                     $30,000</span>

<span>         40                                          $600                                     $24,000</span>

<span>         20                                          $1,000                                  $20,000</span>

<span>Total earnings                                                                              $74,000</span>

Mean = $74,000/120

<span>          = $616.67</span>

3 0
3 years ago
a camper has 6 storage compartments. each compartment can hold 3 sleeping bags. if there are 17 sleeping bags to be stired, how
liberstina [14]

Answer:

The camper will use all 6 storage compartments, with 2 sleeping bags in the one that is not completely filled.

Step-by-step explanation:

If 6 storage compartments can each hold 3 sleeping bags, 18 (6*3) sleeping bags in total will be able to be stored.

We only have 17, which is one bag less than 18, so we can think of it as having one compartment with one bag less than all the others (they have three). Therefore, there are 2 sleeping bags in that storage compartment.

We can also divide 17 by 3 to find how many compartments will be filled. The remainder is the number of bags in the one that is not completely full.

17/3 = 5 r2

But because the camper still needs to put those two sleeping bags in a compartment, they will use 6.

5 0
3 years ago
Other questions:
  • Select the correct answer. What is the opposite of ? A. B. C. D. E.
    9·1 answer
  • Hurry please I need the answer right away soo send me math work answers my friend said it's 42? Is it right
    6·1 answer
  • Find an equation for the perpendicular bisector of the line segment whose endpoints are (7,1)(7,1) and (-9,9)(−9,9)
    8·1 answer
  • Grace and Jamal each bought notebooks for school. Grace bought 3 notebooks for $3.90 while Jamal bought 2 notebooks for $2.20. W
    11·2 answers
  • Anyone know the answer?
    13·1 answer
  • List the perfect squares between 100 and 500 that are even numbers.
    15·1 answer
  • What type of triangle is shown <br> A) scalene<br> B) equilateral <br> C) right <br> D) obtuse
    11·2 answers
  • Margaret is a waitress at The Seafood Bonanza. She earns $3 an hour plus 90% of her tips. Write an equation for her salary, S, i
    15·1 answer
  • Inequality n &lt; -5<br> HELPPP ASAPPP
    14·1 answer
  • A department store buys 500 shirts at a cost of $3,500 and sells them at a selling price of $10 each. Find the percent markup.​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!