Answer:
$101.25
Step-by-step explanation:
135*0.25 = 33.75
135-33.75 = $101.25
2800 + 1.18x = y
x = monthly sales
y = monthly income
y needs to be at least 6400 so that means;
2800 + 1.18x ≥ 6400
1.18x ≥ 6400 - 2800
x ≥ (6400 -2800) / 1.18
x ≥ 3050
So she needs to earn at least 3050, which means <span>≥ 3050</span>
The length of side can be calculated as
<span>s = √40
= √4x10
= 2√10</span>
Answer:
Neither. 72 students failed.
Step-by-step explanation:
40% of 180 is 72
