Calculate the varnish to be used for the bedside table (we do not consider the drawer but as if there was only one door and we make a thickness of 2 cm for the entire cabinet).
Calculate the volume of wood used to build the bedside table (in cubic meters, always keeping the thickness of 2 cm).
You can think about how you would build it or stick to the drawing (which could be a sketch, not the pieces of the note).

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

30 people weigh 160 pounds or more

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

answer: the answer is e

step-by-step explanation: