First things you have to do is figure out how much they increased the iPads by:
$50 • 10 = $500
They increased the iPad price by $500.
Subtract the total amount from the iPad price:
$5,000 - $500 = $4,500
The actual price of 10 iPads, without an increase is $4,500
Now divide that by 10 to get the amount for one iPad:
$4,500 ÷ 10 = $450
One iPad actually costs $450 to make.
Answer:
-4
Step-by-step explanation:
Triangle area is 1/2 bh
So 11.9 is about 12, 7.1 is about 7.
7x12 = about 84 sq, cm
Answer:
x = 17
Step-by-step explanation:
The angles are congruent.
So, set them equal to each other.
______
2x - 12 = 22
Apply inverse operations
[+12] 2x - 12 = 22 [+12]
2x = 34
x = 17
Answer:
=(x-7)(x+2)
Step-by-step explanation:
