11
9. luc has 1 h of homework to do. he
has assignments to complete for social
studies and math, and a science test
to begin studying for. he spends of
the time completing the social studies
assignment, and of the time on
math. how much time does luc have
left to study for the science test? show
two ways of answering this question.

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

really really sorry if i'm

-12 -5(x + 4) = 3x

-12 - 5x - 20 = 3x

-12 - 20 - 5x = 3x

-32 - 5x = 3x

    + 5x   + 5x

-32 = 8x

8         8

- 4= x

believe it or not anna is correct good job anna give me a fist bump there u go gal

the answer is 1030 it's very simple math.