Matt makes 5 bookcases in 8 days. what is his unit rate? i thought i had it but i didn't can someone me

Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.