There are 8! ways to arrange the 8 letters. Due to the repeated L (3×) and A (2×), only one out of (2!)(3!) = 12 of these is unique.

The number of unique arrangements is 8!/(2!*3!) = 3,360

5 0

2 years ago

Jamal traveled 80 miles in 114 hours. Which expression gives Jamal's speed in miles per hour?

viva [34]

Answer:

80/1 1/4 (Fraction)

Step-by-step explanation:

$speed = \frac{distancs}{time} \\ \\ \hspace{29pt}= \frac{80}{1 \frac{1}{4} } mph$

5 0

3 years ago

Slove for y . 3x+2y=-6

borishaifa [10]

Answer:

y = -(6+3x)/2

Step-by-step explanation:

♪＼(*＾▽＾*)／＼(*＾▽＾*)／

8 0

2 years ago