Answer:
10x + 15y ≥ 500
x + y ≤ 50
Step-by-step explanation:
Let, the number of t-shirts = x and number of sweatshirts = y.
It is given that, at most 50 items are to be sold.
Thus, x + y ≤ 50.
Also, the number of sweatshirts to be sold is at least half the number of t-shirts.
Thus,
Further, it is given that the profit on t-shirts is $10 and on sweatshirts is $15 with the minimum total profit is $500.
So, we get 10x + 15y ≥ 500.
Hence, the system of inequality is given as:
10x + 15y ≥ 500
x + y ≤ 50
Answer:
A , B, C, E
Step-by-step explanation:
√4 = 2
√5 = 2.24
√5.5 = 2.36
√6 = 2.45
√8 = 2.83
√9 = 3
<h3>A)</h3>
√5 < 2.3<√6
2.24 < 2.3 < 2.45 True
<h3>B)</h3>
√5 < 2.4<√6
2.24 < 2.4 < 2.45 True
<h3>
C)</h3>
√4 < √5 < √5.5
2 < 2.24 < 2.36 True
<h3>D)</h3>
√8 < 3 < √9
2.83 < 3 < 3 False
<h3>E)</h3>
√8 < 2.9 < √9
2.83 < 2.9 < 3 True
<h3>F)</h3>
√4 < 4.5 < √5
2 < 4.5 < 2.24 False
Answer:
Addition-
(9x+27)
Subraction-
(x-63)
Multiplication-
(20x-810)
Division-
(1.25x-0.4)
Step-by-step explanation:
Answer:
16100
Step-by-step explanation: