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2 years ago

Something added by -8 equals 20

Mathematics

2 answers:

LiRa [457]2 years ago

8 0

Answer:

28 is added by -8 equals 20

Step-by-step explanation:

The equation to calculate something added by -8 equals 20 is as follows:

x-8 = 20

x = 20+8

x = 28

28 is added by -8 equals 20

aleksandrvk [35]2 years ago

6 0

Answer:

28 + -8 = 20.

Step-by-step explanation:

ᗯᕼEᑎ ᗯE ᔕᑌᗷTᖇᗩᑕT 20 ᗩᑎᗪ -8, ᗯE GET 28. 20-8= 28. 28.

TᕼEᖇEᖴOᖇE, YOᑌᖇ ᔕOᒪᑌTIOᑎ Iᔕ 28.

ᕼOᑭE TᕼIᔕ ᕼEᒪᑭᔕ!

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spin [16.1K]

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2 years ago

A cinema can hold 270 people at one performance 5/9 of the seats were occupied of the occupied seats 40% we occupied by concessi

Elza [17]

Question:

A cinema can hold 270 people at one performance 5/9 of the seats were occupied of the occupied seats 40% we occupied by concessionary ticket holders.

What is the number of seats occupied by concessionary ticket holders?.

Answer:

60 seats

Step-by-step explanation:

Given

Number of seats = 270

Occupied Seats = 5/9

Concessionary ticket holders = 40% of occupied Seats

Required

The number of seats occupied by concessionary ticket holders

First the number of occupied seat has to be calculated.

$Occupied\ Seats = \frac{5}{9} * 270$

$Occupied\ Seats = \frac{1350}{9}$

$Occupied\ Seats = 150$

Next is to determine the number of seats occupied by concessionary ticket holders.

$Number = 40\%\ of\ occupied\ seats$

$Number = 40\%\ of\ 150$

Convert percentage to decimal

$Number = 0.4 * 150$

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Step-by-step explanation:

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