Answer:
6x + 48
Step-by-step explanation:
multiply each term inside the () by 6
6x + 6*8
16
Place in ascending order: 4 6 8 15 15 17 17 18 20 20
middle numbers = 15 and 17
(15+17)/2 = 16
Answer:
x = 4
Step-by-step explanation:
Set the exponents equal to each other

2x + 1 = x + 5
Subtract x from both sides
x + 1 = 5
Subtract one from both sides
x = 4
So, the value of x is equal to 4.
Answer:
it goes 1.25 km per minute
Step-by-step explanation:
7.5 divided by 6=1.25
31.08...........................