Step-by-step explanation:
2.2 b tonnes = 2200000000000 kg/year
/day = 6,027,397,260.274
sci. not: 6.03 x10 to the 9th
Answer:
5 pizzas
Step-by-step explanation:
18-12=6 each pizza with card saves 6$
$25 card cost÷$6 savings per pizza=4.16 pizza to break even. round up since cant buy fraction of pizza.
check
5 pizza with card 12 *5=60
60 + 25 = 85 spent in total
$5 *$18 = $90, no discount
4 pizza would be 73 with discount and 72 without
1/6 + 5\6
2/6 + 4\6
3/6 + 3/6
Step-by-step explanation:
all work is pictured and shown