15. Given E = {pig, goat, cow, horse) and F = {chicken, duck), find E a. {pig, goat, cow, horse, chicken, duck}
b. {pig, goat, cow, horse}
€. {chicken, duck)
2.

The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit