The diagram shows the cross-section of a wall of a cinema. It is to be painted.

Work out the area that needs to be painted.

Paints costs 7$ for a tin which covers 30m^2
How much will it cost to paint?

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

y=mx+b

step-by-step explanation:

m slope

b y-intercept

replace   with   27   and simplify.

10 , 27 , 10 , 70 , 10 , 35 , 10 , 48

step-by-step explanation:

it would be a on edgenuit y

the diagram below is your final answer