23 points asap!

find the unit price and choose the better buy.

80 oz bottle of cleaner for $13.60

70 oz bottle of cleaner for $13.30

90 oz bottle of cleaner for $18.00

60 oz bottle of cleaner for $10.80

60

Step-by-step explanation:

ITS THE BEST ONE

an 80 oz bottle of cleaner for $13.60 is the better buy because usually it would be about $40 for that size bottle

muyb ajo

step-by-step explanation:

jegosu

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950