Answer:
Step-by-step explanation:

n = 2
2)

n = -4
Answer:
nkvndkfhbkbhjbdhbhbfdhbkxcx
Step-by-step explanation:
vchdksbkfgbkbkhbdhbbhbshbfhklkgfsfg
x stands for a variable, in which the variable would be replaced by a number(s) that would make the equation true.
Hope this helps
Answer:
15/4
Step-by-step explanation:
3/4:1/5= 3/4*5= 15/4
1 inch =2.5cm
lenght =30.25×2.5=75.625cm
width = 21×2.5=52.5cm
area of painting = 75.625×52.5=3970.3125cm²