Find the distance between the two points. round to the nearest tenth if necessary.
(8, 8), (12, 11)
7
5
25
28
9.
find the distance between the two points. round to the nearest tenth if necessary.
(–2, –6), (3, 9)
15.8
250
3.2
20

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

How do i put 3(x+7) in distributive property

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?