A triangle has vertices on a coordinate grid at U(9,3)U(9,3), V(9,-4)V(9,−4), and W(-2,3).W(−2,3). What is the length, in units, of \overline{UV} UV ?

Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.