I need help please.
Ellen is having a dinner party. She is trying to decide whether to hire a
caterer or make the food herself. The caterer charges $150 in addition to
$15 per person. If she makes the food herself it will cost her $25 per
person in groceries. Write an inequality to model the situation so that we
can find how many people Ellen can invite so that making the food herself
is cheaper than hiring a caterer.
Members of the band boosters are planning to sell programs at football
games. The cost to print the programs is $150 plus $0.50 per program.
They plan to sell each program for $2. Write an inequality to model the
situation so that we can find how many programs must be sold to make a
profit of at least $500.
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Can someone please explain to me how to do this
1 answer