Answer:
a = 324
Step-by-step explanation:
9=1/27 a -3
value of a = ?
9=(1/27) a -3
9 + 3 = (1/27) a
12 = (1/27) a
12 x 27 = a
a = 324
Find the difference:
1400 - 1250 = 150
Divide the difference by the starting value:
150 / 1250 = 0.12
Multiply by 100:
0.12 x 100 = 12% increase.
Answer:
answe is about 23. something
Step-by-step explanation:
Area= l * b
12= 5 * b
b = 12/ 5
b= 2.4 ft
expression
A mathematical symbol, or combination of symbols, representing a value, or relation. Example: 2+2=4
