Answer:
20 %
Step-by-step explanation:
15% of 20 is 3, and 3 is 20% of 15
Answer:
(-6,3) and (-4,-5) are the solutions to the system
Step-by-step explanation:
The solution to a system of equations are the point(s) where the graphes intersect. On the graph is a linear function and an exponential. Because of the curve in the exponential, the graph has two solutions at (-6,3) and (-4,-5).
Answer:
0 miles- $50
1 mile- $53
2 miles- $56
3 miles-$59
Step-by-step explanation:
you add $3 to the original 50 as you go each mile.
Given that the width of the rectangular piccture is:

Where "l" is the length of the picture.
You know that the perimeter is:

The formula for calculating the perimeter of a rectangle is:

Where "l" is the length and "w" is the width.
Therefore, you can substitute the perimeter and the width into the formula, in order to find "l":

Now you can solve for "l":





Hence, the answer is: