What was Robespierre trying to demonstrate in his first speech on the death penalty?

How many $20 bills do you need to have to make $280

Use the distributive property -7(-2x+u-2)

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.