Use the product rule for exponents. product rule: if m and n are natural numbers and a is any number, then a m ⋅a n =a m+n am⋅an=am+n . n 4 ⋅n 6

The measures of the angles in △abc are given by the expressions in the table. angle measure angle a 65° angle b (3x−10)° angle c (2x)∘ find the value of x. then find the m∠b and m∠c.