Perform the indicated multiplications...
12x*x+12x*2-5*2x-5*(-1)
12x^2+24x-10x+5 combine like terms
12x^2+14x+5
Answer:
10 degrees
Step-by-step explanation:
(5x(10))+3=53 degrees
(3x(10))+7=37 degrees
53+37=90 degrees
It's be a line that crosses the y-axis at (0,7) and has a slope of -3 or -3/1.
You would have $60 after 5 years..I'm not 100% sure, sorry.