What is the value of q in the equation _/4a-2 = _/3a+8

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line