QUICK I NEED HELP WITH THIS ALGEBRA UNIT 2 PORTFOLIO BACTERIA ARE THE MOST COMMON EXAMPLE OF EXPONENTIAL. PLEASE WORTH 100 POINTS

49xy +34y - 72z. determine the degree of the polynomial

Which is the standard form for this number? (4 x 1 100 ) + (8 x 1 1,000 ) + ( 3 x 1 100,000 ) ? a) 0.004803 b) 0.04803 c) 0.0483 d) 0.483

Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges