Atypical cell phone plan has a fixed base fee that’s includes a certain amounts of over a charge

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

Is a square always, sometimes, or never a parallelogram

Acompany that makes? hair-care products had 5000 people try a new shampoo. of the 5000 ? people, 35 had a mild allergic reaction. what percent of the people had a mild allergic? reaction?