She used 84 green tiles. she used 20 more green tiles than blue tiles. she used 15 more red tiles than blue tiles. what is the number of red tiles she used

79 red

Step-by-step explanation:

84 Green - 20 = 64 Blue tiles

64  blue + 15 = 79 Red tiles

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

were is the equation