Your friend gave you a gift card to a new restaurant. after you spend $36$36 on dinner, there is a balance of $44$44 left on the gift card. what was the original gift card amount?

80 dollars.

Step-by-step explanation:

To calculate this we just create a simple equation, where the total will be represented by x, so total will equal the remaining money + the spent money:

Total= Remaining `+ Spent

X=$44+ $36

x= $80

So the origina amount in the gift card was $80.

it’s supposed to be -4+45=41

step-by-step explanation:

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!