People keep deleting my question but what is a square root of 50.

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?

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

What is the value of x in the this question ?