Answer:
2 tenths and 8 ones
Step-by-step explanation:
For the answer to this question, let us assume based on the 40 hours per week that she's working 8 hours a day and 5 days a week.
first, you must divide 660 by 40 hours to see how much she earns per day.
660/40
now we know that she earns $16.5 per day.
I hope my answer helped you.
First question
4.48
answer is B. 112/25
second question
9/41
answer
A. 0.21951 (21951 repeat)
Answer:
y = 3x -18 (i added a graph)
Step-by-step explanation:
in order to find the slope you could do y2-y1/x2-x1
-6/4 - 3/7
-9/-3 = 3
and if you want to find the y-intercept:
-6 - 3 = -9
4 - 1 = 3
(3,-9)
-9 - 3 = -12
3 - 1 = 2
(2,-12)
-12 - 3 = -15
2 - 1 = 1
(1,-15)
-15 - 3 = -18
1 - 1 = 0
(0,-18)
therefore, the y-intercept is -18
82 nickels he originally thought. 20 nickels per $1 so multiply 20 by 4 then add two nickels. Hope this helps.