Answer:
x = 19
Step-by-step explanation:
x = the number
The words translate into algebra as
4x + 25 = 6x - 13
Solve for x.
25 + 13 = 6x - 4x
38 = 2x
x = 19
Answer:

Step-by-step explanation:
Midpoint Formula: 
Simply plug in your coordinates into the midpoint formula to find midpoint:
R(-2, 3)
S(-8, -2)



5 balls = 3.1 pounds
1 ball = 3.1 ÷ 5 = 0.62 pounds
-2 is your answer. You can even try using all the options you're given to see which one fits.
Answer:
610
Step-by-step explanation: