Solve the following
A parent tickets and 25 student tickets were sold for the school annual day. How many
tickets were sold in all??
(write the statements and show the working)
Working

Question:

Solve the following

124 parent tickets and 258 student tickets were sold for the school annual day. How many  tickets were sold in all??

382 tickets were sold in all

Solution:

Given that,

124 parent tickets and 258 student tickets were sold for the school annual day

To find: Number of tickets sold in all

From given,

Number of parent tickets = 124

Number of student tickets = 258

Therefore,

Number of tickets sold in all = 124 + 258

Number of tickets sold in all = 382

Thus 382 tickets were sold in all

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: