Answer:
I don't speak Spanish. It would be helpful if you could translate to English :)
Step-by-step explanation:
Question translated:
Juan has already read the fifth part of a
book. When I read 90 more pages, still
He will have half the book left. How many
pages does the book have? How many pages
have you read?
This doesn't make sense:)
It's C
first keep C in one side and other in other side of equation like this:
9c/5= F-32
now multiply both side by 5 or do cross multiplication
then it becomes
9c=5(F-32)
now divide both side by 9
c=5/9(F-32)
The answer is C. half of 10 x 7
With the information provided, we can begin with the equation:
y=35x + b
With x = number of hours, y = total cost, b = fixed amount that is charged for residential work
We know that after 6 hours, $270 was charged:
$270 = $35(6) + b
Solve for b:
b = $270 - $210 = $60
The fixed amount that is charged for residential work is $60. So now we can rewrite the equation as:
y = 35x + 60
