Find the value of w. Y 1 1080 400 Z w = [ ? 1°​

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?

Anyone know these questions? i need ,.

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x