The root of 77 is 8.774 so the answer is C
Answer: C
0.50x-6=4
move -6 to the other side
sign changes from -6 to 6
0.50x-6+6= 4+6
0.50x= 10
divide by 0.50 for both sides
0.50/0.50x= 10/0.50
x= 20
Answer: x= 20
Answer:
yes 67 is a prime number because has only 2 divisors
Step-by-step explanation:
Answer:
scan it plz its really easy if you scan them