I cant seem to find the right answer for this one, can anyone help me evaluate this problem please

substitute the values of a b and c on the expression and write the answer.

((-3×4)-(4×2))^3 (-12+8)^3 (-4)^3 -54

= = = = -1.8

(2×3)-1 6-1 5 5

the answer to the expression is 83

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads