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
kotegsom [21]
3 years ago
11

HELP PLS ILL GOVE BRAINLIEST

Mathematics
1 answer:
NeX [460]3 years ago
6 0

Answer:

x = 6, y = 5

Step-by-step explanation:

  1. y = x - 1
  2. 5 = 6 - 1         Substitute y for 5 and x for 6

Mark me as brainliest!!

You might be interested in
Choose true or false.
just olya [345]

Answer:

True

Step-by-step explanation:

7 0
3 years ago
The pool at "Splash Around" is open for 14 weeks during the summer. You can swim for $6 a session, or you can buy a membership f
shutvik [7]
C) 6x=100+4x
This is because since you need to justify buying a membership, you would try and equal the prices between not having a membership which is 6x and having a membership which is 100+4x
8 0
3 years ago
Read 2 more answers
A system for tracking ships indicated that a ship lies on a hyperbolic path described by 5x2 - y2 = 20. the process is repeated
zysi [14]
Answer:
The ship is located at (3,5)

Explanation:
In the first test, the equation of the position was:
5x² - y² = 20 ...........> equation I
In the second test, the equation of the position was:
y² - 2x² = 7 ..............> equation II
This equation can be rewritten as:
y² = 2x² + 7 ............> equation III

Since the ship did not move in the duration between the two tests, therefore, the position of the ship is the same in the two tests which means that:
equation I = equation II

To get the position of the ship, we will simply need to solve equation I and equation II simultaneously and get their solution.

Substitute with equation III in equation I to solve for x as follows:
5x²-y² = 20
5x² - (2x²+7) = 20
5x² - 2y² - 7 = 20
3x² = 27
x² = 9
x = <span>± </span>√9

We are given that the ship lies in the first quadrant. This means that both its x and y coordinates are positive. This means that:
x = √9 = 3

Substitute with x in equation III to get y as follows:
y² = 2x² + 7
y² = 2(3)² + 7
y = 18 + 7
y = 25
y = +√25
y = 5

Based on the above, the position of the ship is (3,5).

Hope this helps :)
8 0
3 years ago
Explain how to solve the following system of equations. what is the solution to the system? 2x+2y+z =-5
Travka [436]
Please insert your equation number
8 0
3 years ago
Ben is making math manipulatives to sell. He wants to make at least $450. Each manipulative costs $18 to make. He is selling the
lys-0071 [83]
7 is the answer because 7 is great and is always the answer

6 0
3 years ago
Other questions:
  • at a track meet the longest shot put throw by a boy is 25 feet 8 inches the longest shot put by girls 19 feet 3 inches how many
    5·1 answer
  • I have 6 surfaces 2 of my surfaces are smaller then the others I can stand up tall what shape am I
    9·2 answers
  • Write two decimals that are equivalent to 5.300
    13·2 answers
  • Which category of two-dimensional shapes apply to all three of these shapes?
    11·2 answers
  • What are the chances that a coin toss will result in heads? (vs. tails)?
    8·2 answers
  • Answer: d
    11·1 answer
  • The triangular prism has a base area of 6 square units and a volume of 63 cubic units. The pentagon-based prism has the same bas
    7·2 answers
  • A highway connecting cities A and B is 600 miles long. At 7:00 AM, a delivery truck
    12·1 answer
  • Please help will mark as brainless
    8·1 answer
  • Why were people interested in exploring and settling in western Virginia
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!