Answer:
2 second one cuz x can't be smaller than 0 because x is SQUARED
Answer:
9-10
Step-by-step explanation:
nice lol
Lin's number = l
pazi's number = p
l = p + 7
p = p
p + 7 + p = 49
2p + 7 = 49
2p + 7 (-7) = 49 (-7)
2p = 42
2p/2 = 42/2
p = 21
l = p + 7
l = 21 + 7
l = 28
pazi is 21 years old, Lin is 28 years old
hope this helps
Step-by-step explanation:
6x^2 = 3 - 7x
Bringing terms on one side
6x^2 + 7x - 3
Finding factors of 18
6x^2 + 9x - 2x - 3
3x(2x + 3) - 1(2x + 3)
(2x + 3) and (3x - 1) are the factors
The answer is -0.33 I believe.
Hope this helps !:)
