You and your roommate review a lease for a new apartment. the lease requires you pay the first month's rent, last month's rent and a security deposit of one month's rent, at the time of signing. the monthly rent is $1000. how much will you need at the time of signing?

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

8: 40

2 hours

10: 40

55 min

11: 35

0.4 liters = 400 milliliters (multiply the volume value by 1000 and it give you the answer). hope this ! ^-^