I GIVE BEST MEDAL IN THE WORLD

A gym offers regular memberships for $80 per month and off-peak memberships for $60 per month. Last month, the gym sold a total of 420 memberships for a total of $31,100. How many memberships sold were regular memberships?

125

140

235

295

Question

I GIVE BEST MEDAL IN THE WORLD

A gym offers regular memberships for $80 per month and off-peak memberships for $60 per month. Last month, the gym sold a total of 420 memberships for a total of $31,100. How many memberships sold were regular memberships?

 125

 140

 235

 295

anonymous · Answer

295

anonymous · Answer

can you explain to me why its 295

anonymous · Answer

yes,

regular memberships is x regular is y 80x+60y=31100 x+y=420
or you could just do 295*80=23600 420-295=125 125*60=7500 23600+7500=31100

so the answer is 295