Answer:
35 x 1 = 35
Step-by-step explanation:
2x - 2y = 2
2x - 2 x 0 = 2
2x - 0 = 2
2x = 2
x = 1
2x - 2y = 2
2 x 0 - 2y = 2
y = - 1
Three to the power of negative four is 81
Answer:

Step-by-step explanation:
hope this helps
Answer:
20%×60
1/5×60
i only help these two
Step-by-step explanation: