How would you classify 1,345,752?

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?

Empty box + box + empty box fill in the box is equal to 30 how

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square