Question

plz guys answer all don't spam plz ​

Answer 1

Answer:

27.a)profit of Rs 1

28.c)-13

29.d){1,36}

Answer 2

Answer:

27. Profit of Rs. 1 28. -13 29.{1/2,-72

Step-by-step explanation:

27. He sells 8 items of x and 5 items of y.

Atq :-

His profit = 8× Rs. 2 = 16

and his loss =5× Rs. 3 = 15

so he get profit of Rs. 1

28. Average = {-38+13+(-32)+8+(-16)}÷5

= -65÷5

= -13

29. -4×(-9) = 36. -3×(-12) = 36

1/2×(-72) = -36. 1×36 = 36