To find the pre-image we work backwards. Since the coordinates one of the translated image is (5,-3) and this image was translated with the formula (x+4, y-2), then we can just work backwords.
(x-4, y+2) --> (5-4,-3+2) -->(1,-1)
The correct answer is (1,-1)
Each lock costs $1.70
The total profit is 244.8
Answer:
Step-by-step explanation:
We are given that
Width of rectangle=b=2.1 cm
Length of rectangle=l=5.6 cm
We have to find the area of rectangle.
We know that
Area of rectangle=
Using the formula
Area of rectangle =
Area of rectangle=
Hence, the area of rectangle=
Divide 50 milliliters by 1.25 milliliters to get the total number of days.
50/1.25 = 40
The medicine will last Doug 40 days until it runs out.
Answer:
4x
Step-by-step explanation:
5x+2x=7x
7x-3x=4x