Well for the first one you have to subtract 3 on both sides so that would make the equation x > -8 (because a negative subtracting a positive is basically a negative plus negative) and so your equations done. For the second one you divide both ides by -4 so your equation would be x < 4 (the sign would be less then or qual to because you divided by a negative)
Answer:
about 3 seconds
Step-by-step explanation:
hope this helps
Answer:
0.7 miles per hour
Step-by-step explanation:
To find a speed in miles per hour, divide the number of miles by the number of hours.
150/ 212 = 0.7 miles per hour
We are asked for the total or three card hands that can be made with two aces. The three-card hand should have two aces. We will use permutation in solving this problem and the solution is shown below:
nPr = n! /(n-r)!
n=3
r=2
3P2 = 3!/(3-2)!
3P2 = 6
The answer is 6.
Answer:
60 is all of the answer together
