What process consists of a logical chain of steps that show that a statement must be true

What are the greatest common factors of 15, 25, and 39

Rotundo to the nearest 100 for 5696

Dante and 2 classmates are making a poster to advertise a Bike-to-School Day event. It is 1 1/2 - yards long and 3/4 - yard wide. How large a writing area does that give them?

A length of ribbon measures 3 yd 1 ft 10 in. If it is cut into five equal pieces to make bows, how long will each piece be?

Factor to write an equivalent expression: 26a - 10

What can you tell about the rate of the two reactions shown in the graph? A. They occurred at the same rate. B. One reaction started before the other. C. They occurred at different rates. D. One reaction prevented the other from taking place.

Barbara deposited $300 in the bank. If the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

Which simplified fraction represents 0.45

9/14 as a recurring decimal

The wage paid for each hour worked is called? straight time. overtime. hourly wage. weekly salary.