They are called ordered pairs. (x,y)
Answer:
C. 25
Step-by-step explanation:
132= (5x+7)
-7 -7
125=5x
______
5x 5x
25=x
Think of the SS numbers as being a collection of digits. If any of the digits (say the first one for example) are 8 then all the remaining digits can be anything but 8, meaning there are 9 choices for each remaining digit. This effectively becomes an 8 digit number with the constraint that there can only be 9 choices for a digit. This means for the first digit being 8 we have 9⁸ remaining possible numbers. Since we will do this for each of the remaining digits (they each get to be 8 then we count their 9⁸ configurations) we end up with 9(9⁸) or 9⁹≈3.8742E8
Answer:
oop wait a second im learning this too lol
ummmmmmm ahhhhhhh
Step-by-step explanation:
1/8 * 32 = 4mph that is the correct answer
