Hector paid $56 for 7 books. What is the unit rate in this situation?

She was paid $8 per hour

Step-by-step explanation:

To find out the cost per hour you need to divide the total amount, which is $56, by the time worked, which is 7 hours, and when you divide you get $8.

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

0.6, 3/5, and 6% are the 3 same portion.

but, when they're all changed to a decimal they would equal to 0.6.

hope this , good luck!