A 12.3 ounce package costs 2.74. A 30.6costs 7:48. Find the unit price for each side then round the answer to the nearest cent

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830

Can you me find the missing length. i attached an image.

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15