What should be done to both sides of the equation in order to solve p - 17 = -23? A. The number -23 should be added.
B. The number 17 should be subtracted.
C. The number 17 should be added.
D. The number -23 should be subtracted.

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?