Answer:
answer : B
Step-by-step explanation:
( x + 7) (3x -2) = 3x² - 2x +21x -14
( x + 7) (3x -2) = 3x²+19x -14
7x+5y=-24 (1)
4x+y=42 (2)
multiply equation (2) by 5 to get
20x+5y=210 (3)
then calculate (3)-(2) which gives you
13x=234 hence x=18
then substitute for x in either equation to get y=-30
It is probably 0,2,4,6 because other ones go "out of the sequence".
Hope this helps. :)
Answer:
Ummmmmmmm me no know
Step-by-step explanation:
How is this 1st grade!? And also I think the answer is 3,000
