PLZ HELP ME THIS IS SO CONFUSING AND I DON'T UNDERSTAND ANYTHING PLZZ HELP!PLZ ITS DUE IN 30 MINS An expression is given.(first image)

Which are equivalent to the given expression? Select each correct answer. And Explain? (second image)

How many solutions does the nonlinear system of equations graphed bellow have?

(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?