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
xenn [34]
3 years ago
9

3x+2y=0 solve for system of linear equations by substitution

Mathematics
1 answer:
noname [10]3 years ago
4 0

Answer:

x=-2y/3

Step-by-step explanation:

You might be interested in
A population of bacteria grows by a factor of 1.32 in one hour. What is the hourly growth rate?
pantera1 [17]
SInce the 'growth factor' is 1.32, the 'growth rate' is .32 or 32%
6 0
3 years ago
Kaylen earned $14.87 selling cookies and $7.76 selling
____ [38]

Answer: $12.63

Step-by-step explanation:

$14.87 + $7.76 = $22.63

2pizzas x $5 = $10

$22.63 - $10 = $12.63

3 0
1 year ago
What is the axis of symmetry for the function f(x)=7−4x+x2?
Rufina [12.5K]

Answer:

Answer:

x = 2

Step-by-step explanation:

The vertex form of the parabola is given by  

Comparing this equation with vertex form of a parabola , where (h,k) is the vertex

h = 2

k = 3

Hence, vertex is (2,3)

Now, axis of symmetry of a parabola passes through the vertex and divide the parabola in two equal halves.

Hence, axis of symmetry of the parabola is given by

x = h

x = 2

Third option is correct.

6 0
3 years ago
Read 2 more answers
Use &gt;,&lt;,=.<br> 0.94___0.49
uranmaximum [27]
0.94>0.49 because 0.94 is the larger number.

5 0
3 years ago
Read 2 more answers
What multiple of 8 is also a factor of 8?
Dennis_Churaev [7]
8, because the factors of 8 are 1,2,4,8, while the multiples of 8 start with 8,16,24, etc
5 0
3 years ago
Read 2 more answers
Other questions:
  • You are wearing a pair of cargo pants with six pockets. You've put $10 in one of the pockets, but you cannot remember which one.
    5·1 answer
  • Help!!!!!!!!!!!!!!!!!! (#8)
    11·1 answer
  • Each of four friends orders a sweatshirt from a catalog. There are 14 colors of sweatshirts, 7 of which are all cotton and 7 of
    11·1 answer
  • 22. The tangent of an angle is 7.5. What is the measure of the angle to the nearest tenth?
    10·2 answers
  • The value of the 8 in 89.945 is how many times rhe value of the 8 in 763.186
    10·1 answer
  • Natalie went out to eat dinner, and the meal cost $80.00. If Natalie received a 22% discount, what was the total value of the di
    10·1 answer
  • What is the radius of the circle?
    9·2 answers
  • Solve -8x + 3 + 2x = 5(x - 6) with steps
    14·2 answers
  • NEED HELP WILL MARK BRAINIEST!
    6·1 answer
  • 1. Two students are reading a novel. Ashely reads 10 pages a day. Carly reads 8 pages a day, but he starts sooner and has alread
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!