Part a: solve −np − 70 < 40 for n. show your work. (4 points) part b: solve 4w − 7k = 28 for k. show your work. (6 points) pleassee me i will give brailiest and make it a verified answer idk but

Just pretend "p" and "w" are funny-looking numbers and solve these the way you would if they were actual numbers.

A) -np -70 < 40

... -np < 110 . . . . . add 70

... n < -110/p . . . . for p < 0 . . . . . divide by the coefficient of n

... n > -110/p . . . . for p > 0 . . . . . dividing by a negative reverses the comparison

B) 4w - 7k = 28

... -7k = 28 - 4w . . . . subtract 4w

... k = (28 -4w)/(-7) . . . . divide by the coefficient of k

... k = (4w - 28)/7 . . . . . simplify

c is the answer

step-by-step explanation: