Solve the system of equations by the substitution method. X+ 10y = 17
2x+6y= 6
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The solution is (Simplify your answer. Type an ordered pair)
O B. There are infinitely many solutions.
O C. There is no solution.

Step-by-step explanation:

-2x - 20y = -34

2x + 6y = 6

-14y = - 28

y = 2

x + 20 = 17

x = -3

(-3,2)

The answer is A

number one is the correct answer

step-by-step explanation: dogs and cats are mentioned, no other animals

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.