Plz solve these 2 Questions. I will mark u as BRAINLIEST for correct answer

Q1: A trader buys q pencils at $y each and sells them at 3 for $z each. Find an expression for the total profit.

Q2: Make "m" as subject for the formulae and hence find the value of m where k =100, x= -3, y= 6k - 3mx = 3my/4

jfkc

step-by-step explanation:

jhcxzbfzc

its kinda hard to answer this when we dont have all the information that we need.

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )

the best estimate is 3 because   8 can only go into 24 3 times