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:
<h2>
x = 19</h2><h2>
</h2>
Step-by-step explanation:
|<----------------- 71 ----------------------->|
E-----------------------F---------------------G
2x + 13 20
find: x
EF + FG = DG
2x + 13 + 20 = 71
2x = 71 - 20 - 13
x = 38 / 2
x = 19
Create an equation: x*(x-3)=14
5.53112887 and 2.53112887
You can round the numbers and get 5.53 and 2.53
Answer:
4
Step-by-step explanation:
Answer:
9.45 (rounded)
Step-by-step explanation:
- The formula is to divide the centimeters by 2.54, and this will give you the amount of inches.