The expression 3^2 ∙ 3^n simplifies to 3^20.

What is the value of the exponent of n? Show your work. Explain which law of exponents supports your answer.

Y=7.25x what is the proportionality

Evaluate each expression for the given value of x 1.5x-2.5 for x=3

D + 9 = 29 A) 38 B) 21 C) 19 D) 20

Chip earns a base salary of $250 per month as a salesman. In addition to the salary he earns $20 per product that he sells. If his goal is to earn at least $2,500 per month.

Sofia biked 325 miles in 5 days. if she biked the same number of miles each day, how far did she bike each day?

Describe the difference between sociology and psychology

87000 rounded to the nearest ten thousand is

If s = - 5 and t = 3 find the value of s2 t

On Monday Leah drove x miles on her road trip to visit her parents. On Tuesday she drove twice the number of miles she drove on Monday. If Leah drove a total of 360 miles on her two-day trip, how many miles did she drive on Monday?

Emilio bakes 2 pies he shares them equally among 3 friends how much pie does each person get