For the answer to the question above, she can buy 24 video games
Because she bought a CD on her savings, we must deduce the cost of the CD from her 1,128 savings
1128 - 72=1056
Then just divide the difference to how much each videogame cost
1056 / 43 = 24
So the answer is she can buy 24 videogames.
Maybe try (-9, 6) and (-9,5)
i think it may be correct
Okay so every triangle will have 3 angles that add to 180 degrees. You are given that A=65 which means that B + C will have to add to 115. You are given that B= (3x-10) and C=2x, plug this into B+C=115. So
3x-10+2x=115, isolate x, 5x=125, divide both sides by 5 and you get that x=25. This makes B=65, and C=50. Just to check, if you add these together you get 180 degrees.
