The rectangle graphed has a length of 5 and width of 4 how does the perimeter change when the length is doubled

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.

How do you solving the solution of each system using elimination?

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false