Arectangular garden is 49 feet longer than it is wide. its perimeter is 302 feet
a) let w be the width of the garden and l be the length. write a system of linear equations whose solution gives the width and length of the garden.
b) use the method of substitution to solve the system.

Is a positive integer raised to a negative power always positive

Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)

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?