Aband is performing at an auditorium for a fee of $1500. in addition to this fee, the band receives 30% of
each $20 ticket sold. the maximum capacity of the auditorium is 800 people.
a. write an equation that represents the band's revenue r when x tickets are sold.
an equation is r=
b. the band needs 5000 for new equipment so how many tickets need to b sold in order to get enough koney to buy the equipment.

A.

B. 584

Step-by-step explanation:

A band is performing at an auditorium for a fee of $1500.

In addition to this fee, the band receives 30% of each $20 ticket sold. Let x be the number of tickets sold, then these x tickets cost $20x. Calculate 30% of 20x:

A. The total cost is

The maximum capacity of the auditorium is 800 people, so x≤800.

B. The band needs $5,000 for new equipment so

So, it is enough 584 tickets to be sold.

marco saved more.   he saved $35 more.

step-by-step explanation:

1+2+3+4+5+6+7+8+9+10 = 55

2*10 = 20

55-20 = 35

b

step-by-step explanation:

it have 5 sides and 5 identicle angle.the rest does not have the same property as b.

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