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
Yuri [45]
3 years ago
10

Solve the system of equations by substitution. What is the solution for x?

Mathematics
1 answer:
insens350 [35]3 years ago
5 0

Answer:

x=0.875

Step-by-step explanation:

2×+y=1

y=0.5

4×+2y=-1

4×+2.5=-1

1+2.5=4x

3.5=4x

x=0.875

You might be interested in
What is the equivalent of <br>2/3x -9 - 2x + 2 = 1 after combining like terms?​
elena-s [515]

Answer:

5

Step-by-step explanation:

5 0
4 years ago
if danny jogged 8x-21 miles and julie jogged 24x-63 mike’s, how many times longer was julie’s travel distance than danny’s?
Bas_tet [7]
Julie traveled 3 times more miles than Danny.
This is because 24x is 3 times more than 8x and -63 is 3 times more than -21.
6 0
3 years ago
Read 2 more answers
The average annual salary for a teacher nationally is $58,353. This is projected to increase 2% per year for the next 4 years. W
mario62 [17]

Answer:

\$63,163.16

Step-by-step explanation:

we know that

The equation of a exponential growth function is equal to

y=a(1+r)^x

where

y is the average annual salary

x is the number of years

r is the rate of change

a is the initial value

In this problem we have

a=58,353\\r=2\%=2/100=0.02

substitute

y=58,353(1+0.02)^x

y=58,353(1.02)^x

For x=4 years

y=58,353(1.02)^4=\$63,163.16

4 0
3 years ago
The running Aces card team won $548 playing in poker tournament last year. The winnings were split evenly among the p players.
Goshia [24]

Answer:

Correct answer ✅✅ to the question ➔ The running aces card team won $548 playing in poker tournaments. the winnings were split evenly among the p players. how much money did each ... previous · next ... Dentify any non-cash transactions that occurred during the year, and show how they would be

Step-by-step explanation:

Follow me

5 0
3 years ago
Chile we do be small brain around here ✌​
umka2103 [35]

Answer:

chile I think it's A

Step-by-step explanation:

anyway, if it goes through the same point as the the first one, it becomes a solution and depending on the equation everything either to the left or right, above or below, becomes a solution as well. don't stress bruv, we all got small brain

3 0
3 years ago
Other questions:
  • $6000 is borrowed for 5 years. If the interest on the loan is $2700, find the monthly payment
    11·1 answer
  • Love or Dislike?~ :3
    12·1 answer
  • A city's water tower is in the shape of a sphere with a radius of 12 feet.
    13·1 answer
  • You are making small pizzas. You have 12 cups of flour. Each pizza crust requires 3/4 cup of flour. How many pizza crusts can yo
    10·2 answers
  • 4⋅f(6)−6⋅g(5) need help asap
    10·1 answer
  • Answer and question are shown in picture
    12·1 answer
  • How do i do this plz help me
    15·2 answers
  • The height of each story of an office building is 9 3/4 feet. The height is measured from the ceiling to the floor. The building
    10·2 answers
  • Evaluate the expression.<br> 4(11 + 7) – 9.8
    8·2 answers
  • A point on a pre-image is currently located at (1, -3). The pre-image is translated 3 units right and 6 units up. What are the N
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!