Answer:
Step-by-step explanation:
-(8x-9)/3 +6>=9
-(8x -9)/3 +18>=27
-8x +9 +18 >=27
-8x >= 27-9-18
-8x >=0
x>=0
27 - 1.5x ≤ 36
54 - 3x ≤ 72
-3x ≤ 72 - 54
-3x ≤ 18
x ≥ 18/(-3)
x ≥ -6
..........................................................
Answer:
3480
Step-by-step explanation:
Flour = 2 2/3
actual recipe (flour) = 2 3/4
so flour needed is
(2 2/4) - (2 3/3) = 1/12 (using calculator)
Answer:
a > -2.
Step-by-step explanation:
3a + 11 > 5
Subtract 11 from both sides:-
3a > 5 - 11
3a > -6
a > -2