Answer:
28
Step-by-step explanation:
there are 3 numbers you need to average so 3 times 24 which is 72
21 and 23 equals 54
72 minus 44 is 28
so the missing number is 28
Answer:
*step by step*
Step-by-step explanation:
If he erases one of the digits in a 4-digit number, then only 3 remain, not four.
If he erased the first digit, then it must have been 1-9, so the total is in the range 11 - 19
otherwise the digit could have been 0-9 in which case the total is in the range 10-19
Answer:
16 weeks
Step-by-step explanation:
So he has 20.
5 x 16 = 80
20 + 80 = $100
Answer:
xfchgvm tov h 7 6 5
Step-by-step explanation:
Answer:
x=21.4
Step-by-step explanation:
