Answer:
1/2(a-4)
Step-by-step explanation:
first blank is 1/2 and second is 4.
Answer:
Answer is in pictures
Step-by-step explanation:
36=6x6 90=9x10
256+7=263 104=98+6-2
678=678 81+9=90
Answer:
multiply them all and you will get the answer. use calculator
Answer:
22
It's too short. Write at least 20 characters to explain it well.