5 1/2 of 66 show work

Javier asks his mother how old a tree in their yard is. His mother says, "The sum of 10 and two-thirds of that tree's age, in years, is equal to 50." Javier writes the equation { 10 + 2/3} where a is the tree's age in years.

For the data set table 65, 75, 64, 20, 80, 125. what is the mean of this data set table?

What is the value of x? Is it 19, 31, 38 or 62

Simplify the expression 4 + (11-3) 2 the 2 is a exponent

A number increased by four is the same as 19 minus 2 times the number

A diver is 5 feet above the surface of a pool. If his position can be recorded as 5 feet, what would the position of 0 represent? 5 feet in the pool 5 feet above the water On the surface of the pool At the bottom of the pool

The white family took $650 cash with them on vacation. At the end of their vacation, they had $4.67 left. How much cash did they spend on vacation?

You invest $4000 in a bank account with 5% interest compounded annually. You are wondering how long it would take for your money to double.

Geno collected 59,576 easter eggs his brother collected 424 eggs. How much less does Geno brother has?

A restaurant gives out a scratch-off card to every customer. The probability that a customer will win a prize from a scratch-off card is 25%.