Lucy's lemonade stand has increasing profits each week during the hot summer months. Lucy finds that each week during the summer her profits increase by 10% over what they were the previous week. In her first week of business, her profits were $50. How much money will she make in all over 4 weeks? Enter your answer, rounded to the nearest cent, in the box. $

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

it would rotate about 180 degrees.

he earned 78.75 in interest.

step-by-step explanation:

0

step-by-step explanation:

equals the constant of proportionality.

solve for