Answer:
Step-by-step explanatioi think it will be 24
Answer:
Option B: -4 - 15x - 10 + 4x = -45
Step-by-step explanation:
The second step of the equation is to distribute 5 to the numbers in the parenthesis
So just find circumference is
circumfernce=2pir or pid
so diameter 2.5 ft
just for this problem aprox pi=3.14 so
c=pid
c=3.14(2.5)
c=7.85
a. 7.85 ft
b. how many times revolution till one mile (5280)
so
7.85 times x revolutions=5280
divide both sides b y7.85
x revolutions=672.61
round up so we complete the mile (about how many times..)
673 is the answer
a. 7.85 ft
b. 673 times
