Maggie writes in her journal for 30 minutes every day for 15 days. Marquis writes in his journal for 20 minutes each day for 18 days. What is the difference in the total amount of time that Maggie and Marquis write in their journals?

90 minutes i hope this help

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

step-by-step explanation:

when the line is solid:

when the line is dashed:

this > inequality sign means:

this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll