On monday, 421 students went on a trip to the zoo. all 7 buses were filled abd 8 students had to travel in cars. how many students were in each bus

To solve this system of equations by elimination, what operation could be used to eliminate the y-variable and find the value of x? 6x + 5y = 2 4x + 2y = 8 a) subtract 2 times the second equation from 3 times the first equation b) subtract 3 times the second equation from 2 times the first equation c) subtract 5 times the second equation from 2 times the first equation d) subtract 2 times the second equation from 5 times the first equation

Summarize the major functions of county governments including those shared with state governments

The diagram below shows the positions of earth, sun, and moon during two types of tides. the difference between high tide and low tide a. is same during tide 1 and tide 2 b. is very less during tide 1 and tide 2 c. is greater during tide 2 than during tide 1 d. is greater during tide 1 than during tide 2