Multiply it out first.
90x+225-4=1
Combine like terms.
90x+221=1
Start isolating variable.
90x=-220
x=-220/90=-22/9
The answer is x=-22/9.
Hope this helps!
Answer:
is not, not enough money earned
is, enough money earned within the allowed hours.
is not, too many hours worked
Step-by-step explanation:
prob( it lands on open end) = 8/20 = 2/5
prob ( lands on closed end) = 4/20 = 1/5
The second choice is correct.
a^2-c^2=b^2
your missing side would be b, use this equation to plug in the other sides, and then you will get your answer
hope this helps!!
