The 'x' in x^2-7x-30=0 is 4.
This system of equations is consistent and independent, because there is only one solution. the answer is C
X< - 1/8 let me know if Uu need work
Answer:
Dividing both sides of 5x = 4 by 5 yields x = 4 _. 5 . The value of x can now be ... tuting −1 for a into the equation b = –a + 3 gives b = −(−1) + 3, or b = 4. ... ___. 82 − (2i)2 . Since i2 = −1, this can be simplified to 24 − 6i − 40i − 10. __.
hope this helps also Brainliest please:)
The answer is ....1.237149 x 10^18
