Y= $0.59(x)
y= $0.59(12)
y=?
y is the total
x is the amount of pen
so you multiply the cost of each pen with the amount of pens
$0.59 times 12
Set up an equation to solve.
70% of original price equals $550, the amount Susan is paying.
0.70x = 550
You multiply the constants 3 * 2 = 6
Add you add the exponents 6 + 1/2 = 13/2
So the answer is 6x^(13/2)
(D)
Answer:
Step-by-step explanation:
(-∞,2)
The answer is C.
Hope this helps