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
I’m sorry but I can’t see it it s flipped over
The answer is 61, x+40+5x+14=180, so x equals 21. 5(21)+14 ends up equaling 119, so 180-119 equals 1
Given parameters:
Midpoint of AB = M(3, -1)
Coordinates of A = (5,1)
Unknown:
Coordinates of B = ?
Solution:
To find the mid point of any line, we use the expression below;
and
where and = coordinates of the mid points = 3 and -1
x₁ = 5 and y₁ = 1
x₂ = ? and y₂ = ?
Now let us input the variables and solve,
3 = and -1 =
5 + x₂ = 6 -2 = 1 + y₂
x₂ = 1 y₂ = -2 -1 = -3
The coordinates of B = 1, -3