Answer:
Pretty much f(n)=-3+5n-1
Step-by-step explanation:
for the 50th term 242
X=25 is the correct answer
2x² - 3x - 20
40
2 20
4 10
5 8
2x² - 8x 5x - 20
2x(x - 4) 5(x - 4)
(2x + 5) (x - 4)
2x + 5 = 0 x - 4 = 0
2x = -5 x = 4
x = -5/2
C) x = -2.5 and 4
6 and 30. 6 is 1/5 of thirty. If the first number is x,that means that the second number is 5x. Combine like terms. 6x = 36. 36/6 = 6. x = 6. The first number is 6. the second number is 5x. Replace x with 6. 5 * 6 = 30. 30 is the second number.
Answer:
Honestly this is a bit easy but
Step-by-step explanation:
just look at the graph and see what letter matches with the other one. The answers are R and C, B and Q(i think, its blurry), D and S, F and E, A and P(its blurry so it might be wrong)PLEASE VOTE 5 STARS AND PRESS THANKS