Aril and Dita are wealthy Norwegian business owners who make monthly donations to international
disaster relief.
• Aril donated 150 Norwegian kroners (kr) the first month, and the cumulative number of Norwegian
kroners she has donated increases by a factor of 2.5 each month.
Dita donated 300 kr the first month, and the cumulative number of Norwegian kroners she has
donated increases by 400 kr each month.
They started making donations at the same time, and they both make their monthly donations at the
beginning of each month.
What is the first month in which Aril's cumulative donation exceeds Dita's cumulative donation?

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!

ιт ιѕ 6/23

step-by-step explanation:

нσρє ι ¢συℓ∂ нєℓρ!

the speed is   miles per hour > is false

step-by-step explanation:

we know that  

a relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or

in a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

the graph shown in the figure represent a direct variation

the slope of the line represent the speed

for the point

substitute the values of x and y

the linear equation is equal to

statements

case a) it takes hours to go miles

the statement is true

because

substitute

for

find the value of y in the linear equation

> is correct

case b) the speed is   miles per hour

the statement is false

because the speed is

case c) the unit rate for the trip is

the statement is true

because the speed is equal to the slope of the linear equation

case d) it took minutes to go the first miles

the statement is true

because

substitute

for

find the value of y in the linear equation

> is correct