Sam's bank account balance on monday was $8. on tuesday, his account balance was -$2. how much money did sam withdraw from his account between monday and tuesday? a. sam withdrew $10 from his account between monday and tuesday. b. sam withdrew $8 from his account between monday and tuesday. c. sam withdrew $6 from his account between monday and tuesday. d. sam withdrew $2 from his account between monday and tuesday. me asap

It would be 8. To solve, look at it like this: 8-b=(-2). I would then look at a number line or create one if your not to sure of yourself. 8-8=0, and then 0-2=-2. 2+8=10 (the numbers you subtracted). So the answer is 10.

sorry can't

step-by-step explanation:

i googled though and something came up but it was in science langueage not common english sooo

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.