1/5(30+a)>5
Solve the inequality

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?

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs

Carla is saving money for a trip this summer. she already has some money in her savings account and will add the same amount to her account each week. at the end of 2? weeks, carla has? $130. at the end of 8? weeks, she has? $280. write a linear function in the form y=mx+b to represent the amount of money m that carla has saved after w weeks.