Answer:
$7.7
Step-by-step explanation:
Hello, I can help you with this
you can solve this by using a simple rule of three.
Step 1
define
if the wholesale price for a shirt is $5.50,it is 100 percent
$5.50⇔100%
the new price(x) is 40% more than the original, it means 140%
x ⇔ 140%
the relation is
Step 2
solve for x(isolate x)
the price of the shirt in the department store is $7.7
Have a nice day.
the answer is 34.
Since,
1)
Differentiating with respect to x,
2)
Differentiating w. r. t x,
3)
Differentiating w. r. t. x,
4)
Differentiating w. r. t. t,
5)
Differentiating w. r. t. p,
6)
7)
Differentiating w. r. t. y,
Hello There!
Area = ½( 8 * 6) = 24
Answer: 4.5 x 10 = 45
0.45 x 10 = 4.5