alice and bob take turns to write numbers on a blackboard Alice starts by writing an integral a between - 100 and 100 inclusive on the board. On each of Bob's turns he writes twice the number Alice wrote last. On each of Alice subsequent turns she writes the number 45 less than the number Bob wrote last. At some point the number a is written on the board for the second time. Find the possible value of a

720

step-by-step explanation:

first i did work 2nd i did work and 3rd i did work

725 parts per hour.

step-by-step explanation:

hi there, this answer is actually really simple.

you can set it up as 1450/2 or 3625/5 to find the answer.

they want to know how much per hour is being made, so you just divide.

1450/2=725.

and that's how many are produced per hour.

hope this . : )

-2 is the right

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for