∠A and \angle B∠B are supplementary angles. If m\angle A=(6x-30)^{\circ}∠A=(6x−30) ∘
and m\angle B=(8x+28)^{\circ}∠B=(8x+28)
∘
, then find the measure of \angle A∠A.

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.