mikes brother is four years younger than three times his age. the sum of their ages is 28. how old is mike?

Rewrite in scientific notation. 5,234,000,000,000

Use the key features of the polynomial f (x) = - 4x^4 + 4x^3 + 9x^2 - 12x + 10 to describe its end behavior. The left side continues up, and the right side continues up.

How do you fine the unit rate

Solve for x in simplest form. 14 = 1/3 (8x + 6)

Log base of 5 (X) < 2

Definition: This is the set of x-values or of the independent variable (s) for which a function or relation is defined Example: The set of numbers (1,2,3,4} for the function y=10x where the range is 10, 20, 30, 40

Is √17 rational irrational an integer a whole number or a natural number.

A fresh juice stand in Montreal sells a large glass of orange juice for 4.40 Canadian dollars. If you buy 5 glasses, how much have you spent in (U. S.) dollars?

Rashaads sister gives him 2 packs of baseball cards per month each pack has 11 cards. She gives him 3 extra packs for his birth day how many cards does rashaad get in a year.

A deli sells two types of sandwiches, tuna salad and BLT. The profit on the sandwiches is $1.50 for tuna and $2.50 for the BLT. The amount of bread available is enough for 30 sandwiches.