Question

DJ tracks the song request she received on Friday night she noted that the number of request for country songs with two more than 4/3 times a number request for hip-hop songs they're 18 request for country songs if X represents the number of request for K-pop songs which equation represents the situation how many request for hip-hop songs did the DJ receive on Friday night

Answer 1

Answer: DJ receive 12 requests for hip-hop songs on Friday night.

Explanation:

As per given , we have

`\text{(Number of request country songs ) = }2+(4)/(3)* (\text{Number of request for hip-hop songs})`

Let X represents the number of request for hip-hop songs which equation represents the situation .

If they're 18 request for country songs, then

`18=2+(4)/(3)X\\\\\Rightarrow\ 18-2 =(4)/(3)X\\\\\Rightarrow\ 16 =(4)/(3)X\\\\\Rightarrow\ X=(3)/(4)*16= 3*4=12\\\\\Rightarrow\ X=12`

Hence, DJ receive 12 requests for hip-hop songs on Friday night.