5. The seventh grade class is putting on a variety show to raise money. It cost €700 to rent the banquet hall that they are going to use. If they charge €25 for each ticket, how many tickets do they need to sell in order to raise at least €1000? A. Write an inequality that represents the situation.

B. Solve the inequality to find out how many tickets they need to sell.

answer: 457.14

step-by-step explanation:

205 - 45 = 160

160 / .35 = 457.142857

this is false ^.^ lol

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get