Answer:
10
Step-by-step explanation:
15x = 40 + 11x
4x = 40
x = 10
10 tables they would cost the same, so more than 10 tables would make the second company cheaper
Answer:
3 11/12 feet
Step-by-step explanation:
(5 1/6 ft) - (1 1/4 ft) = (5 2/12 ft) - (1 3/12 ft) = (5 -1) ft +(2/12 -3/12) ft
= 4 ft - 1/12 ft
= 3 11/12 ft . . . . Max's height in second grade
There are 5 hotels. Each of these 3 people will have 5 ways to choose the hotel. By basic principle of counting, the total number of ways to which the hotels can be chosen is equal to ,
5 x 5 x 5
That is, multiplying the number of ways each can choose the hotel. The answer is 125.
If each of them are to stay in different hotels, the first one will have 5 choices. The second will have only 4. Lastly, the third will only have 3 choices. That is,
5 x 4 x 3 = 60
We divide the second answer by the total and multiply by 100% to get the probability.
P = (60/125) x 100%
P = 48%
<em>ANSWER: 48%</em>
-0.6875 is the answer to number 5
y = mx +b
y = -2x +0
the y intercept is 0
so one point is (0,0)
the slope is -2
we go down 2 to the right 1 (1,-2)
we now have 2 points
2 points make a line