What is the rate of change of the contractor's total earnings in dollars with respect to the number of hours worked?
A)
$8.75 per hour worke
B)
$9.25 per hour worked
C)
$10.00 per hour worked
D)
$20.00 per hour worked

Using d, e, and f as values on a triangle and d being 60 degrees, what is the value of e and f if d is 60 degrees? also, what do you notice about the values of e and f?

True or false? many triangular shapes can be circumscribed about a given circle

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers