Which expression is equivalent to 5 (n - 9)? A) 5n - 45
B) 5n + 45
C) 5n - 9
D) 5n + 9

Given right triangle xyz, which correctly describes the locations of the sides in relation to

If rt is greater than ba, which statement must be true ?

Tim open up a new saving account with a $50 deposit and plant to deposit $20 per week into the same account.write an expression to represent the total amount in his savings account.