1) Realize as operações com as frações a seguir e simplifique o resultado quando necessário. a)2/5 + 3/10 b) 2/3 +7/6 c) 2/9 + ¾ d) 1/3 – 1/5 e) 5/4 – 4/5 f) 2/3 -1/4 g) 2/5 + 1/4 - 2/3 h) 1/5 – 5/2 + 3/4 i) 1/8 + 3/2 j) 2 – 4/5 k) 3 + ½ l) 4 – 1/3 m) 5 + ¼

answer: what do you mean

21

step-by-step explanation:

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )