Find the solution for the system of linear equations by substitution y =2x y - x = 1

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.