omallysimba omallysimba

15-10-2020
Mathematics

contestada

someone help please

someone help please class=

Respuesta :

nineex5 nineex5

15-10-2020

Answer:

170=1/5(450 + b) balcony seats = 80

Step-by-step explanation:

170= 1/5(450 + b)

170= 450/5 + 1/5b

170= 90 + 1/5 b

170-90=1/5 b

80=1/5b

80 x 5=b

400=total balcony seats

1/5(400)= 80 tickets sold are balcony seats

Answer Link

Otras preguntas

A suitcase with a mass of 2 kg has a weight of 18N on a particular planet. What is the acceleration due to gravity on that planet.

what is the reciprocal of 5/7

Which of the following peoples are believed to have established the worlds first empire?

Charlie rented a truck for one day. There was a base fee of $17.99 , and there was an additional charge of 81 cents for each mile driven. Charlie had to pay

write or draw to explain two different ways to find the difference for 12-3

In a few sentences, describe what the glycolytic energy system does and when it is activated.

171 miles in 3 hours as a unit rate

At a pet store, Davina counted 12 parrots out of 20 birds. Which is an equivalent ratio of parrots to birds at the pet store? a.2:3 b.3 to 2 c.5/3 d.3 to 5

Factors of 130 with an exponent

When we bang our head, why do we instinctively immediately apply pressure to or rub the location of impact, and close our eyes?