Answer:
2^5
Step-by-step explanation:
64 = 2*16 = 2*2*8 = 2*2*2*4 = 2*2*2*2*2 = 2^5
Answer:
D
Step-by-step explanation:
Casey has some number of video games at the beginning called x. He sells half which is 1/2 x. Then he buys 3 more so 1/2 x + 3. This is equal to his current amount which is 27. So 1/2 x + 3 = 27. Solve for x.
1/2 x + 3 = 27
1/2 x =24
x = 48
Answer:
110
Step-by-step explanation:
180 - 70 = 110
