Hello !
Okay so what you do is add 10 to the other side
2k - 10 +10 = 6 + 10
You would get ....
2k = 16
Next you divide 16 by 2 which is 8
and that means 8 is equal to k
K = 8
can you please give me an example so that I can explain you
Answer:
x = 45.25 and 2x + 9.50 < 100
Step-by-step explanation:
Okay, so I dont know if you want am explanation but here I go
if for each game shipping is 4.75, you multiply by 2 to find the total there, hence 9.5.
and you dont want to go over $100, so the amount you spent has to be less then $100
and you're going to buy 2 games, x stands for the price.
2x + 9.50 < 100
2x < 90.5 (i just subtracted 9.5 on each side)
2/2x = 90.5/2
x = 45.25
Answer:
(x - 6)(x + 3)
Step-by-step explanation:
Consider the product of the factors of the constant term which sum to give the coefficient of the x-term
product = - 18 and sum = - 3
The factors are - 6 and + 3, hence
x² - 3x - 18 = (x - 6)(x + 3)
