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
strojnjashka [21]
2 years ago
12

Hi! Can someone get this answer? Solve the system if linear equations by substitution

Mathematics
1 answer:
Sedaia [141]2 years ago
7 0

Answer:

x=-4 y=5

Step-by-step explanation:

3×(16-4y)+4y=8

48-12y+4y=8

-8y=-40

y=5

x=16-4×5

x=-4

You might be interested in
Help me i will give you a hundreds points
Vedmedyk [2.9K]

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.

4 0
2 years ago
Read 2 more answers
Ms. Wilson surveyed her class of 36 students about their favorite ice cream flavors.
ruslelena [56]

Answer:

1 student.

Step-by-step explanation:

Two thirds of the students preferred chocolate ice cream:

2/3 of 36 is 24 students.

One fourth of the students preferred strawberry ice cream:

1/4 of 36 is 9.

9+24= 35

<em>--------------------------------------------------------------------------------------</em>

36-35=1

Only one student preferred vanilla ice-cream.

7 0
2 years ago
Read 2 more answers
A circle has its center at (1, 4) and a radius of 2 units. What is the equation of the circle? (1 point) (x + 2)2 + (y + 4)2 = 2
yawa3891 [41]

Answer:

3rd one. The general form of a circle is set equal to the radius squared. So right side is 4 then plug in values until true.

5 0
3 years ago
Read 2 more answers
1. Evaluate 3y - 4 for y =5
irina1246 [14]

Answer:

1. Evaluate 3y - 4 for y =5

3*(5)-4=15-4=11

2. 65 + x = 99 x = ?

65+x=99

x=99-65

x=34

3. Find the product. 38.7 *21

38.7*21=812.7

4. Which value satisfies the equation? 9x + 3 = 30

The right value for x would be:

9x+3=30

9x=30-3

9x=27

x=27/9=3

Step-by-step explanation:

3 0
3 years ago
What is the value of x?
Eduardwww [97]

Answer: 15

Step-by-step explanation:

x-6/(x-6)+3 = x/x+5

The x in the equation is 15

3 0
3 years ago
Other questions:
  • Hola necesito eso urgente porfavor lo tengo que entregar en 2 horas
    10·1 answer
  • Lauryn receives a discount on each book she purchases. The original price of each book is x dollars. She purchase 4 books for a
    13·1 answer
  • The perimeter of a rectangle is 78 m the width is 7 m less than the length find the length and the width of the rectangle
    6·2 answers
  • (3 pt)
    6·1 answer
  • Triangles ABC and DFG are given. Find the lengths of all other sides of these triangles if:
    10·2 answers
  • simplify the radical expression the square root of 63x to the 15th power y to the 9th power divided by 7xy^11
    14·1 answer
  • During the trip, the Morales family drove on several different highways. Gabriela and Luis noticed that sometimes the mile marke
    12·1 answer
  • drag each number or expression to the correct location on the table. each number or expression can be used more than once, but n
    12·1 answer
  • 3x+2(x+1) what is it
    5·2 answers
  • What is the value of x in this diagram?<br><br> I need this ASAP!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!