Answer:
-20%
Step-by-step explanation:
Regular price = $600
Current sale price = $480
To find the percentage decrease in this case, use percentage change formula;
Percentage change = 
*100
Next, plug in the numbers into the formula ;
Percentage change = 
Therefore, the percentage decrease is -20%
Answer:
Step-by-step explanation:
3x - 8 = -2x + 7
5x - 8 = 7
5x = 15
x = 3
y = -2(3) + 7 = -6 + 7 = 1
(3, 1)
80+20= 100%
36+11= 47% made
48 minutes
I had the same question I got it right
The first thing we should know is the definition of commutative property.
Commutative property:
The distributive property of multiplication over addition in elementary algebra is that in which the result of a number multiplied by the sum of two or more addends is equal to the sum of the products of each summand by that number. In algebraic terms we have then:
4 * ((2 * 0.75) + (3)) = (8 * 0.75) + (4 * 3) = 6 + 12 = 18 $
answer:
the total cost of these parts is $ 18
