Sandy makes $2 profit on every cup of lemonade that she sells and $1 on every cupcake that she sells. sandy wants to sell at least 5 cups of lemonade and at least 5 cupcakes per day. she wants to earn at least $25 per day. show and describe all the possible combinations of lemonade and cupcakes that sandy needs to sell to meet her goals. list two possible combinations. if you can graph. you

Muscles, a membership-only gym is hoping to open a new branch in a small city in pennsylvania that currently has no fitness centers. according to their research approximately 12,600 residents live within driving distance of the gym. muscles sends out surveys to a sample of 300 randomly selected residents in this area (all of who respond) and finds that 40 residents say they would visit a gym if one was located in their area. based on the past survey research, muscles estimates that approximately 30% of these respondents would actually join the gym if they opened one in the area. based on this information and the results of the sample survey, about how many residents should muscles expect to join its new branch? a) 134 b) 504 c) 1,680 d) 3,780

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?