Apen costs twice as much as a pencil. the total cost of 1 pen and 1 pencil is $2.10. if p represents the cost of 1 pencil, which equation could you use to find p a. 2p+p=10 b. p/3=2.10 c. 2p=2.10 d. p+p=2.10

Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected

Which angle of rotation is an angle of rotational symmetry for all figures?