Hi there! :)
<u>Answer:</u>
The good answer is the top left one, which is:
2x -1(5 - 3x) = 4x +2
2x - 5 + 3x = 4x + 2
Step-by-step explanation:
2x <u>- 1</u>(5 - 3x) = 4x + 2
The correct first step is to distribute the "-1" to the entire parentheses:
-1 × 5 = <u>-5</u>
-1 × -3x = <u>3x</u>
Once this first step is done, you are left with an equation looking like this:
2x - 5 + 3x = 4x + 2
Which is the top left answer for you!
There you go! I really hope this helped, if there's anything just let me know! :)
Neither do i i just want points sorry mate
Hey there, 2 out of 5 is 2/5. There are a lot of fractions that is equivalent to 2/5, so I am only going to give you 3, 2/5=4/10, 6/15, and 8/40, 2*2=4 and 5*2=10.
(1/10) / 1 = 3 / x.....1/10 m to 1 second = 3 m to x seconds
cross multiply
(1/10)(x) = (3)(1)
1/10x = 3
x = 3 / (1/10)
x = 3 * 10/1
x = 30 seconds <====
Answer:
50
Step-by-step explanation:
let x = total DVD rentals
450=9x
450/9=x
50=x
50 DVDs were rented
