'of' in mathematics means multiplication

The answer is
6.
12.5 meters a minute is the answer.
Answer:
2
Step-by-step explanation:
Let, the number be 'x'.
As per question,
4×x+3=11
subtracting 3 on both sides,
4x=8
dividing by 4 on both sides
x=2.
hence, the number is 2.
Zeroes are places on the graph where the graph intersects or touches the x-axis or where y = 0.
The graph touches the x-axis at points (-3, 0) and (2, 0), therefore, the correct answer is B.
D. Multiply each rate by the range of each section.
NOTE: Do not multiply by the high amount, but rather the range of numbers within it.