Try This! Complete the pattern. A 10° X 4.78 =
101 X 4.78 =
102 x 4.78 =
103 X 4.78 =

What is the value of this expression when b= 5 6 (2b-4)

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?