Melanie spent four hours babysitting. She charges $16 upfront and then an additional charge per hour. The total
amount she earned can be represented by the expression
$4x + $16. What expression represents the amount she earns
each hour?

How to write 3 tenths and 5 tenths as a decimal

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

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