Let Issac work for x hours, and Ruby works 8 hours more than of Issac, so Ruby work for
hours.
And Svetlana worked four times of Ruby, therefore Svetlana worked for

And total hours they worked together is 136. That is

So Issac worked for 16 hours, Ruby worked for 24 hours and Svetlana worked for 24 times 4 equals 96 hours .
Answer:
48sq^2
Step-by-step explanation:
(12*8)/2
96/2
48
X = 47
you subtract 133 from 180
Answer:
you will need a map scale
X should equal 6 and y should equal -9