Let Billy have x common cards, and y premium cards:
(i) Billi has 124 cards:
x+y=124
(ii) the total value of the cards is 81.50$:
0.5x $ + 1.00*y $= 81.50 $, so
0.5x+y=81.5
we can write y=81.5-0.5x and substitute in (i):
x+y=124
x+(81.5-0.5x )=124
x+81.5-0.5x=124
x-0.5x=124-81.5
0.5x=42.5
x=42.5/0.5=85
y=124-85=39
Answer: Billy has 85 common cards and 39 premium cards
Answer:
i think its 4,800
Step-by-step explanation:
multiply all the sides
In order to get the profit, we must compute first the fixed cost
Fixed cost = storage cost + overhead cost
storage cost = total phones x storage fee
= (214+176+251) x$21.49
=$13775.09
fixed cost =$13775.09+$14350
= $28125.09
Next we compute the net sales
net sales = total sales - commision
total sales = 641 x$68.75 =$44068.75
commision= (214x$10.25)+(176x$8.9)+(251x$9.65)
=6182.05
net sales = $44068.75-6182.05 =$37886.7
profit = net sales- fixed cost
profit = $37886.7-$28125.09
profit = $9761.61
The profit for Lasht cellular is $9761.61
Answer: cube
Step-by-step explanation:
Think of a box .... it has 4 sides, a top, and a bottom = 6 total sides
Which of the following statements are true for a rhombus? It has two pairs of parallel sides. It has two pairs of equal sides. It has only two pairs of equal sides. Two of its angles are at right angles. Its diagonals bisect each other at right angles. Its diagonals are equal and perpendicular. It has all its sides of equal lengths. It is a parallelogram. It is a quadrilateral. It can be a square. It is a square.
Since we know sin^2 θ = (sin θ)^2
In our problem,
sinθ = 2/sqrt(3)
Let's plug this value into our expression above.
(2/sqrt(3))^2
Let's square both terms individually.
2^2 = 4
(sqrt(3))^2 = 3
The final answer = 4/3