Ineed finding these three angles
find the measure of each numbered angle and the theorems used that justify your work

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?