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
Dmitry_Shevchenko [17]
2 years ago
14

−10x+3y=5 ASAP x=y−4 ​ x ? y?

Mathematics
1 answer:
nexus9112 [7]2 years ago
3 0

Answer:

x = 1 and y = 5

Step-by-step explanation:

Use substitution because you know that x = y - 4, and plug this into the first equation to get -10(y - 4) + 3y = 5, or -10y + 40 + 3y = 5. This is -7y = -35 so y = 5. Plug this into the 2nd equation to get that x = 1 and y = 5.

You might be interested in
I need the range for this.
docker41 [41]

Answer:

(-3, 3)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is 48% of 64 please give right answers only
Charra [1.4K]

Answer:

30.72

Step-by-step explanation:

7 0
3 years ago
Sam is 6 years older than marlon. The sum of their ages is 30. Find Sam and marlons age.
Triss [41]

Answer:

Sam = 18 and Marlon = 12

Step-by-step explanation:

If Sam is 6 years older but added is 30 then Sam could 18 and Marlon 12.

6 0
3 years ago
Read 2 more answers
F(x) = x - 1. Find the inverse of f(x).
bekas [8.4K]

Answer:

f^-1(x) = x+1

Step-by-step explanation:

turn into y = x-1

1. Flip x to y and y to x

   x = y-1

2. isolate y

x+1 = y

using a graph you can find it by reflecting x-1 over y=x

     

8 0
2 years ago
What is the absolute value of -3?<br><br><br> 3<br> - 1/3 <br> -3<br> 1/3
Nezavi [6.7K]
The absolute value of -3 is 3 and -3 so both would be right
5 0
3 years ago
Other questions:
  • What is the slope of the line?<br><br>-5/2 -2/5 2/5 5/2<br>what is -5 + -2 ​
    7·1 answer
  • Four times a number, minus 6, is equal to three times the number, plus 8
    7·2 answers
  • Suzi began fishing at 10:50 A.M and fished until 11:30 James finished fishing at 11:45 A.M. He fished for the same length of tim
    9·1 answer
  • an ice machine makes 1 1/2 pounds of ice every 1/2 hour. witch graph shows this proportional relationship?​
    5·1 answer
  • Jonathan bought 6 cans of paint and 2/3 of a pint of special paint additive formulated to reduce mildew. Before painting his hou
    15·1 answer
  • I will give brainlest please explain and answer
    6·1 answer
  • Question 1. When solving the equation 10 = x + 3 what should you do to both sides of the equation? o add 3 O subtract 3 O multip
    13·2 answers
  • Anyone know the answer? I’ll give you brain list if you get it right.
    5·1 answer
  • {PLEASE HELP} can someone answer this it’s really easy....
    13·1 answer
  • Given the mapping diagram of GRADE(student) below, which of the following
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!