1. 130°
I don't remember too many specifics from my past math classes, but I always remembered this because that is an upside-down mirror of the 130° angle.
2. 50°
A straight line is 180°, and 180 - 130 = 50.
<span><span>8x</span>+<span>10y</span></span>=<span>9
Hope this helps.</span>
Subtract them left to right
Y=24x+48
24 per hour (x) plus the 48 she already made would equal a total (y).
Answer:
it should be 67/65 or if in mixed number form : 1 2/65
