The silver town people went to a fancy restaruant after the big event. grammy gave the server a $15 tip. if the tip was 20 percent of the cost of dinner, how much was dinner.

$75.  

Step-by-step explanation:

We have been given that Grammy gave the server a $15 tip. The tip was 20% of the cost of dinner.

Let x be the cost of Grammy's dinner. We need to find x such that 20% of x equals to 15. We can represent this information as:

Therefore, the cost of Grammy's dinner was $75.

283 square feet

step-by-step explanation:

good luck

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get