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
marshall27 [118]
3 years ago
10

4x - 3y = -3 4x + y=17 The solution is....

Mathematics
1 answer:
Lyrx [107]3 years ago
4 0
1. Subtract the second equation from the first and solve for y: 0 - 4y = -20 => y=5
2. Substitute y=5 into one of the equations and solve for x: 4x - 3(5) = -3 => 4x = 12 => x=3

So the solution is (x, y) = (3, 5)
You might be interested in
Elmer took out an 18-month loan for $1400 at an appliance store to be paid
Dominik [7]

Answer:

N= 9, PV= 1658

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
For your birthday, you want to take a group of friends to an indoor trampoline
Shkiper50 [21]

Answer:

Skyhigh : 40 friends

Jump it up : 90 friends

Step-by-step explanation:

Given that :

Total amount available to spend = $250

JUMP IT UP:

Party set up fee = $70

Amount paid per person = $2

Number of friends = 90

SKY HIGH:

Party set up fee = $50

Amount paid per person = $5

Number of friends = 40

INEQUALITY :

Party setup fee + amount per person * Number of persons ≤ available amount to spend

SKY HIGH:

50 + 5x ≤ 250

5x ≤ 250 - 50

5x ≤ 200

x ≤ 200/5

x ≤ 40

Hence,

Skyhigh = 90 friends

JUMP IT UP:

70 + 2x ≤ 250

2x ≤ 250 - 70

2x ≤ 180

x ≤ 180/2

x ≤ 90

Jump it up = 90

8 0
3 years ago
The shape of the solution region for the system (picture) can be described as which of the following? Select all that apply.
borishaifa [10]
Rectangle and parallelogram

It will have two pairs of parallel sides. 
7 0
3 years ago
In object that weighs 1 pound on earth on the weighs 0.17 pound on the moon Zacks dog weighs 17 1/2 pounds on earth how much mor
Sliva [168]
I'm sorry idk 7 pounds
3 0
3 years ago
If 5% of the total ticket sale is 125 what is the value of the total ticket sales
Drupady [299]

Answer:

The total ticket sale value is 2500 because 5% is 1/20 of the total amount, so to find the total value of ticaket sales you multiply by 20 to get the total value of 2500.

Step-by-step explanation:


3 0
3 years ago
Read 2 more answers
Other questions:
  • A linear function f(x) is shown on the table. What is the value of f(4)
    13·1 answer
  • Find the coordinates of the midpoint of a segment with the given endpoints. K(-9,3) , H(5,7)
    6·1 answer
  • jonathan is traveling from new york city to wellington, new zealand. thr latitude of new york city is 40.67°, and the latitude o
    13·2 answers
  • When a system of equations has at least one solution, it is called an
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=what%20is%203%203%2F8" id="TexFormula1" title="what is 3 3/8" alt="what is 3 3/8" align="absmi
    5·2 answers
  • The graph of the function f(x) = (x - 3)(x + 1) is shown
    7·1 answer
  • What is the result when -2.5 is divided by 1.8?
    11·1 answer
  • Set up the following word problem as a proportion and solve. Then write your answer as a complete sentence.
    7·1 answer
  • Can someone help me please please please
    5·2 answers
  • 100 POINTS if you can get it right! Please answer I'm so tired and want this to be over :(
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!