Evaluate. 13⋅[18÷(15−9)] enter your answer in the box.

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.

What is the difference between –12 and –5? what is the distance between –12 and –7 on a number line? units

Can you explain how a table can be used to find a rate of change?