Answer:
answer: the crews rowing rate is 6 mph and the rate of the current is 3 mph
Step-by-step explanation:
v the crew rowing rate
u rate of the current
downstream v + u = 13.5/1.5 = 9 mph
upstream v - u = 13.5/4.5 = 3 mph
u = 9 - v
v - ( 9 - v ) = 3
v - 9 + v = 3
2 v = 12
v 6 mph, u 9 - 6 = 3 mph
given
Substitute x into equation to find y.
A number line is a line that extends infinitely in both directions (marked by arrows) that shows a range of numbers with a consistent distance between increments.
- Draw a line
- Draw arrows on both sides pointing out
- Write the minimum and maximum values on the left and right side repectively
- Add appropriate increments with equal distances on the number line
Answer:
Its Not C or B, tried em and got em wrong
Step-by-step explanation:
