Simplify:
a) 3y - y
b) 69 + 4 - 9 +5

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?