David made these grades on 5 math tests: 93, 87, 84, 96 and 80. what must he make on the 6th test to have an average of 90?
(explain)

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

2.5 milligrams is equivalent to how many grams

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?