Answer:
4.5 hours
Step-by-step explanation:
8:2h = 18:x
8x = 18×2h
x = 36h/8
x = 4.5
hope this helps :)
Answer:
1000
Step-by-step explanation:
x = 1, y = -1, and z = 2
Hope this helps! I can resubmit if my hand writing is too bad.
The area of a rectangle is L x W, so 9(5+x) is the formula for the area in factored form. It can be simplified to 45+9x
Answer:
see explanation
Step-by-step explanation:
These are the terms of a geometric sequence with n th term
= a
Where a is the first term and r the common ratio
r = = = = 2
and a = 5, hence explicit equation is
= 5