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Solve for x: 2/5 (x - 4) = 2x

−8

1
−1

- 1/2


Solve for x.

−ax + 4b > 9
x > 4b - 9/4
x < 9-4b/a
x < -4b + 9/-a
x > 4b + 9/-a


Jasmine wants to use her savings of $1128 to buy video games and music CDs. The total price of the music CDs she bought was $72. The video games cost $43 each. What is the maximum number of video games that Jasmine can buy with her savings?
24
25
26
27


The sum of two consecutive odd integers is 244. What is the smaller integer?
119
125
123
121

Respuesta :

choixongdong
2/5 (x - 4) = 2x
2/5x - 8/5 = 2x
-2x +  2/5x =  8/5
- 8/5x = 8/5
x = -1
answer
−1
--------------------
−ax + 4b > 9
-ax > 9 - 4b
x < (9-4b)/-a
x < (-4b +9)/-a 

answer is
x < (-4b + 9) /-a
---------

$1128 - $72 = $1056

$1056  / $ 43 = 24.55

answer
Maximum 24 video games

24 (first choice)

-------------------------

The sum of two consecutive odd integers is 244. What is the smaller integer?

x + x + 2 = 244
2x + 2 = 244
2x = 242
x = 121

two consecutive odd integers are 121 and 123

answer 
smaller integer is 121 

121 (last choice)
mia1nani2moore3

Answer:

121 is your answer

Step-by-step explanation:

Hope this helps!

Have a great day! :)