Does this system of equations have one solution, no solutions, or an infinite number of solutions? 2x + 3y = 64x + 6y = 12

One solution

Step-by-step explanation:

There is 3 possible solutions to a system of linear equations:

These equations do not have the same slope or y-intercept. When graphed they intersect at one point.

a4 - 3a2 - 1

step-by-step explanation:

step   1   :

equation at the end of step   1   :

  ((a4) -   3a2) -   1

step   2   :

trying to factor by splitting the middle term

2.1     factoring   a4-3a2-1  

the first term is,   a4   its coefficient is   1 .

the middle term is,   -3a2   its coefficient is   -3 .

the last term, "the constant", is   -1  

c.35

step-by-step explanation:

8+13=21

21+8=29

29+6=35