Part 1 hewo! I am a sis and I heard my brother had a little bit of trouble and please don't be mean to him. I am his little sis. his name is nlpreece. I deciced to say this once. bye.

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?

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Thirteen bowlers were asked what their score was on their last game. the scores are shown below 190,150,154,194,181,190,170,151,170,178,161,180 find the range of the bowlers score a.56 b.44 c.34 d.23