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
Vera_Pavlovna [14]
2 years ago
14

Find the solution of the system of equations. 4x – y = -32 16x – 3y = -124

Mathematics
1 answer:
MariettaO [177]2 years ago
8 0
The answer issss -7 , 4
You might be interested in
(08.02)
alukav5142 [94]

Answer:

the median is 80.5

Step-by-step explanation:

first we put them in order

75,76,77,79,80,81,85,86,90,91

the median is the middle number...however, in cases where there are an even number of numbers, ur gonna have 2 middle numbers....so u take the average of those 2 numbers...basically, u add them and divide by 2.

So we have 2 numbers in the middle.....we add them and divide by 2 to get the median.

(80 + 81) / 2 = 161/2 = 80.5 <== the median

8 0
3 years ago
a marina rents party boats for large social gatherings. They charge the following amounts for a 2 hour rental. 10 people for $16
Verdich [7]

Answer:

An equation that represents the data would be y=2.75x+137.50. The y-intercept of the graph is 137.50, which represents the base cost of a boat rental.  The slope of the graph is 2.75, which represents the rate, or cost per person.  If we use this equation to solve for the cost of boat rental for 75 people, we would get a total of $343.75.  A reason the marina might charge more for 75 people could be the need for a second boat and/or additional workers to handle the additional guests.  

Step-by-step explanation:

The problem gives you four sets of ordered pairs: (10, 165); (20, 192.50); (35, 233.75) and (50, 275).  Using these ordered pairs, you can either make a table, or use slope formula with two points to determine the rate of change.  For example, (192.50-165)/(20-10)= 2.75, which represents the slope or cost per person.  To find the y-intercept, or base cost to rent the boat, subtract the cost for 10 people ($27.50) from the $165 rental charge to get $137.50.  In order to find the cost for 75 people, you would plug in 75 for the variable 'x' and solve for 'y', which gives us $343.75.  Since the actual cost is different, we have to assume that there are additional fees associated with a certain number of people.  

8 0
3 years ago
Use a calculator to find the
Tamiku [17]
Use the calculator to find the Product
8 0
3 years ago
The value of the expression -|a-b| when a=7and b = -3 is
mote1985 [20]

-10

-|a-b|=-|7-(-3)|=-|10|=-10

8 0
3 years ago
Read 2 more answers
The diffence between a number x and 13 is 18
alexdok [17]
18+ 13 gives you 31 so the difference between 13 and 31 is 18.

the answer is 31
4 0
2 years ago
Other questions:
  • Help meee pleAsee!!!!
    11·2 answers
  • U want to leave a 15% tip on a $33 meal. What is the total cost for the night?
    15·1 answer
  • Simplify: (3x – 1) (x3 + 2x + 1)
    10·2 answers
  • A construction crew has just finished building a road. The road is 10 5/6 kilometers long. If the crew worked for 5 days, how ma
    5·1 answer
  • four segments measure 16, 19, 43 and 50 centimeters. what is the probability that a triangle can be formed if three of these seg
    11·1 answer
  • Katherine invested $86,000 in an account paying an interest rate of 52%
    10·1 answer
  • What is 2A- 3B, if A =<br> 12-13].and-[ -4 -2]
    6·2 answers
  • What is the value of m?
    6·1 answer
  • A line passes through the point (8, 3) and has a slope of 5/4.
    15·2 answers
  • NEED HELP PLEASE BEEN WORKING 1 HOUR
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!