Rowan has $50 in a savings jar and is putting in $5 every week. jonah has $10 in his own jar and is putting in $15 every week. each of them plots his progress on a graph with time on the horizontal axis and amount in the jar on the vertical axis. which statement about their graphs is true?
(1) rowan's graph has a steeper slope than jonah's.(2) rowan's graph always lies above jonah's.(3) jonah's graph has a steeper slope than rowan's.(4) jonah's graph always lies above rowan's.

(3) Jonah's graph has a steeper slope than Rowan's

Step-by-step explanation:

First we are going to write the equations for the amount of money that each one save

y = a+bx

 Where y: Amount of money in the jar

             a: Initial saving

             b: Money saved every week ( graph's slope )

             x: Number of week

Then, for Rowan

y = 50 + 5x

and for Jonah

y = 10 + 15x

Initially Rowan's graph lies above Jonah's graph but this situation change with time.

It is always true that Jonah's graph has a steeper slope than Rowan's, because for Rowan's graph the slope is 5 and for Jonah's graph the slope is 15

Then the answer is:  

(3) Jonah's graph has a steeper slope than Rowan's

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

x = 1/2

step-by-step explanation:

hope this !