Answer:
The number is -1/2
Step-by-step explanation:
Let x be the number
2x+8 = 7
Subtract 8 from each side
2x+8-8 = 7-8
2x = -1
Divide each side by 2
2x/2 =-1/2
x = -1/2
The number is -1/2
Answer:

Step-by-step explanation:
hope this helps have a good rest of your day :) ❤
Answer:
Even is/means that the numbers add up to be even numbers.Also absolute Value mean is not even.
Step-by-step explanation:
Answer:
Step-by-step explanation:
3 x 81 (to the power of 4 is the same as the square, squared, so 9 x 9) = 3x
243 = 3x
81 = x
Answer:
A. Neither Sneha nor the credit card company owes money
Step-by-step explanation: