Hello i need some here .
q1. did sam make a profit or did sam make a loss?
sam buys 20 boxes of oranges. each box contains 25 orange each box costs £7. sam sells 2/5 of the oranges. then he sells each of these oranges for 40p. he sells each of the remaining oranges at 3 for 50p.

20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}

Arational number that is equivalent to -20/4?

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.