The sandwiches baked in a certain number of hours can be determined by the equation: y = 3x, where y is the number of sandwiches and x is the number of hours. Create a Proportion Web.
PLEASE ANSWER ASAP

In each bouquet of flowers, there are 2 roses and 3 white carnations. complete the table to find how many roses and carnations there are in 2 bouquets of flowers.

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.