Answer:
25.12
Step-by-step explanation:
brainliest please
Answer:
-2.6
Step-by-step explanation:
10.9 + (-15.6) becomes 10.9 - 15.6 which equals -4.7. The last step is to add the 2.1 to the -4.7: -4.7 + 2.1 = -2.6
Therefore the answer is -2.6
Answer:
3
Step-by-step explanation:
(2x-3)^2=9
(2x-3)^2=3^ 2
2x - 3 = 3
2x = 3 + 3
2x = 6
x = 6/2
x = 3
In order to find the value for 'w', you will need to cancel out -4w by adding 4w from the right side to the left side. You will have a equation of 4w=-28, but you will also need to have 'w' by itself so you will divide -28 to 4. Your final answer is -7.
