If q is directly proportional to p and q = 28 when p = 4

i) express q in terms of p
ii) find the value of q when p=5
iii) calculate the value of p when q = 42

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y

Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)