I am assuming this is a triangle.....P = a + b + c
P = 2a - 3 + 2a + 3a + 1....combine like terms
P = 7a - 2 <==
Answer:
All real numbers greater than 0
Step-by-step explanation:
When you look at y = log (2) x
Base 2, exponent y.
x = 2^y
x can only be a positive number.
Answer:
$468
Step-by-step explanation:
6.5x72 passengers= $468
Answer:
top one yes, bottom one no
Step-by-step explanation:
Answer:
5+x=y ,x-y=5,y-x=5,5-x=y,y+5=x
Step-by-step explanation: