Tara, Jennifer, and Mindy donated some money to a charity. Jennifer donated twice
as much as Tara and Mindy donated $10 less than Jennifer.
If the total amount donated to the charity is $50, then how much money did Tara
donate?

$12

Step-by-step explanation:

Tara donated $12

Jennifer donated $24

Mindy donated $14

$12+$24+$14= $50

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6

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