akinte, chuck, jenny, and norma are all going to college next year.
use these clues to find their full names and their respective colleges.
1. akinte is not going to the university of memphis or to penn
valley, and the same is true of van hee.
2. chuck applied to penn valley but decided to go elsewhere.
3. penigar and the student going to perun valley are avid tennis players.
4. norma, the person going to st. mary's, and penigar all want to
major in biology,
5. both noma and reynoso considered penn valley as their second
choice.
6. akinte and oslowski both were summer counselors at sierra tech,
even though neither one will go there during the regular year.

answer:

c 60% on edg

{x = -1/2 ,   y = -1

step-by-step explanation:

solve the following system:

{2 x + y = -2

{10 x - 3 y = -2

in the first equation, look to solve for y:

{2 x + y = -2

{10 x - 3 y = -2

subtract 2 x from both sides:

{y = -2 x - 2

{10 x - 3 y = -2

substitute y = -2 x - 2 into the second equation:

{y = -2 x - 2

{10 x - 3 (-2 x - 2) = -2

10 x - 3 (-2 x - 2) = (6 x + 6) + 10 x = 16 x + 6:

{y = -2 x - 2

{16 x + 6 = -2

in the second equation, look to solve for x:

{y = -2 x - 2

{16 x + 6 = -2

subtract 6 from both sides:

{y = -2 x - 2

{16 x = -8

divide both sides by 16:

{y = -2 x - 2

{x = -1/2

substitute x = -1/2 into the first equation:

{y = -1

{x = -1/2

collect results in alphabetical order:

answer:   {x = -1/2 ,   y = -1