14 because 28 divided by 2 is 14
133.25 is the awnser for this question
Answer:
B
Step-by-step explanation:
if we solve it
10x-2x means 8x and -20+4 means -16...
and other answer are correct.
- 6x+2x=8x 11+5=+16 so....A is correct 8x+16
- 2(4x+8) .... multiply both numbers in bracket by two. 8x+16
- 8(x+2) multiply both numbers in bracket by eight.8x+16
Answer:
v = 11.41 yards/second
Step-by-step explanation:
Given that,
In August 2009, Usain Bolt run 100 m in 9.58 seconds.
1 yard = 0.9144 m
It means,
100 m = 109.361 yards
We need to find Usain Bolt's average speed in yards per second.
Average speed = total distance/time taken

So, her average speed is 11.41 yards/second.