Eggs are purchased at rs.120per dozen and are sold out at rs.130per dozen. find profit or loss

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Write the function for the graph. (1.8) (0,4)

Urgent? will give brainliest given that the blue triangle is a right triangle, which expression correctly gives the area of the red square? a) a2 + b2 b) a2 - b2 c) a2 - c2 d) c2 - a2