If a pair of sunglasses cost c dollars, the expression x+0.11(x) means “increase the price of the sunglasses by 11%.” which expression means the same thing?

a) 0.11x
b) 1.1x
c) 11x
d) 1.11x

D)

Step-by-step explanation:

Given pair of sunglasses cost dollars.

Now,

Increase the price of the sunglasses by

Price of sunglasses increased by

So, we will add to

That yields

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice