Answer:
Balance(m) = 900-40m
After 9 months, Felicia has $540.
Step-by-step explanation:
Balance = 900 - 40m
So after 9 months, 900-40*9=900-360=540.
Answer:
the building is aged and unique.
Answer:
x = 20
y = 7.2
Step-by-step explanation:
12/x = 9/15
9x = 180
x = 20
12/x= y/12
12/20 = y/12
144 = 20y
y = 7.2
y = 20
People at gallery <u><</u>18 is the inequality
Answer:

Step-by-step explanation:
step 1
Find the area of the trapezoid (brownie pan)

step 2
To find the number of days , divide the area of the brownie pan by 20 square centimeters of brownie
