If mr. khan buys 15 staplers, it would cost him $254.85. how would you write this using function notation?

First you would need to find the price of each individual stapler which would be found by dividing the total price by the amount of staplers bought. This would be expressed by 254.85/15 which equals 16.99. This means each individual stapler costs 16.99. The slope intercept form is y=mx+b and since there is no additional pricing other than the staplers, it would just be 16.99 times the amount of staplers bought. Thus...

The answer to your question would be 254.85 = 16.99(15) or y = 16.99(x).

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.