Identify which table shows a direct variation.

two tables. for each table the column headings are x and y. table 1 has column one values of 1, 2, 3 and column 2 values of 19, 38, 57. table 2 has column 1 values 5, 6, 7 and column 2 values 48, 72, 84.

a.
table 1 only

b.
table 2 only

c.
both tables

d.
neither table

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w