Answer:
The pattern is that they are multiplying by -3 every time. 81*-3 = -243
Answer:
Gold : total
35 : 103
Step-by-step explanation:
USA gold = 35
Total usa = 103
Gold : total
35 : 103
Answer:
Step-by-step explanation:
Answer:
x= 6 1/2 or 6.5
Step-by-step explanation:
4^x-5 =8
2^2(x-5) =2^3
since the base is equal, the powers are equal
2(x-5) = 3
2x - 10 = 3
2x = 3 + 10
2x = 13
2x/2 = 13/2
x = 6 1/2 or 6.5
