Answer:
7.5
Step-by-step explanation:
1) You can start off by dividing 30 by 4
30/4
2) You should get 7.5
14 eggs
150 grams need 6 eggs
1 gram need 6 ÷ 150 eggs
350 grams need 350×6÷ 150 = 14 eggs
-13 < 3x – 7 < 5
Add 7 to all 3 terms;
-6 <3x<12
Divide all 3 terms by 3:
-2<x<4
q