Answer:
D
Step-by-step explanation:
i did a test with the same question
i don’t know your choices but this is the answer i got: -2(9x-10)
Answer:
f(x) = 25.50x Roberto can buy 7 video games
Step-by-step explanation:
Each game is $25.50 which in math means it has an "x"
So if x=1 then 25.50x says that 1 video game is $25.50
Set up the equation:
200 = 25.50x (divide both sides by 25.50 to isolate the x)
200/25.50 = 7.84
x = 7.84
You can't have 0.84 of a video game, so Roberto can only buy 7 of them.
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[ subtract 33 on both sides ]
Answered by : ❝ AǫᴜᴀWɪᴢ ❞