Answer:
Step-by-step explanation:
1) First take the price of the item, let's say it is $10, and multiply it by 0.7. This will give you the price of the item AFTER the sale price is already taken off.
$10 x 0.7 = $7
2) Another way is to multiply the price by 0.3. Take that number and subtract it from the full price to get your discounted price.
$10 x 0.3 = $3
$10 - $3 = $7
Answer:
50
Step-by-step explanation:
add them all up and divide by 5
Answer:
50
Step-by-step explanation:
divide them all
x + 4
x – 6
x + 6
Answer:
x + 4
Step-by-step explanation:
(x - 9)(x + 4)
FOIL
x^2 + 4x - 9x - 36 = x^2 - 5x - 36
Answer:
B
Step-by-step explanation:
Answer:
30,000
Step-by-step explanation:
B) 1 and 4
C) 2 and 4
D) 3 and 5