Answer:
5 oil changes.
Step-by-step explanation:
60 = 12x + 15y
60 = 12x + 15(0)
60 = 12x + 0
60
---- = x
12
5 = x
The population increases by 500 each year, so multiply the number of years that have passed since 1990 by 500.
1999 - 1990 = 9 years
9 years * 500 = 4,500
Add 4,500 to 22,317 inhabitants.
22,317 + 4,500 = 26,817
Your answer is B) 26,817 inhabitants.
Answer:
it can be any number equal to or greater than -5
Step-by-step explanation:
technically -3 would be correct
1) To solve for x, is to let x on the left side and the other terms and variables on the right side.
bx -10=f <em>Add 10 to both sides</em>
bx = f+10 Divide by b on both sides
So that's the way we solve for x.
b) For this one we multiply the whole expression by 2 and then isolate z on the left side, and the rest on the right side.
z = 2h +2b
Answer:
The correct option is D.
Step-by-step explanation:
John bought stock at
; today the stock is valued at
.



The value of stock at the time of purchasing is 49.25.



The value of stock at current time is 49.875.

The value of stock increased by 0.625.
Since the value of stock increases, therefore the correct option is D, i.e., Above par.