How many complete rings can be made out of a straight piece of wire of length 23.59 if each ring has a perimeter of 1.1m?

a)23
b)24
c)21
d)25​

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

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