Agroup of 36students are visiting an amusement park the tickets are $6 for an individual or $30 for a group up to 10 people what is the minimum anount the group has to pay

$120 is the minimal amount to pay

Step-by-step explanation:

36 students are equivalent to to 4 groups (3 of ten people and 1 of six people).  This is $30 X 4 = $120

If we should choose 3 groups of ten people and 6 individual people, we'd pay

$30 X 3 = $90 (this for 3 groups of 10 people)

$6 X 6 = $36 (this for 6 individual people)

Then $90 + $36 = $126

step-by-step explanation:

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2