Answer:
t=12
Step-by-step explanation:
5t / 4 = 18 - 3
5t / 4 = 15
5t = 15 x 4
5t = 60
t = 12
Hope that helps!
Answer:
Then the midpoint is (2, -2)
Step-by-step explanation:
We treat the x- and y-coordinates separately, first finding the average (mean) of the x-coordinates and then the average of the y-coordinates:
xm = (-1 + 5)/2 = 2
ym = (1 - 5)/2 = -2
Then the midpoint is (2, -2)
There is not enough information here to even know what the question is sorry.
Answer:
Tom's books cost him $57.9569 after the discount
Step-by-step explanation:
Step 1: Determine the initial cost of the books
Initial cost of books=$65.86
Step 2: Calculate discount amount
Discount amount can be expressed as follows;
discount amount=discount rate×initial cost of books
where;
discount rate=12%
initial cost of books=$65.86
replacing;
discount amount=(12/100)×65.86=7.9032
discount amount=$7.9032
Step 3: Cost after discount
The cost after discount can be expressed as;
Cost after discount=Initial cost-discount amount
where;
Initial cost=$65.86
discount amount=$7.9032
replacing;
Cost after discount=(65.86-7.9032)=$57.9569
Tom's books cost him $57.9569 after the discount
