Bianca puts $10 in a savings account each month and an extra $20 when she receives money for her birthda if her birthday was this week, which expression represents the amount she has saved this year

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be