A youth club is taking a field trip to a community farm. 27 members attended the trip. The total cost for the club was $148.50.
a. Write and solve an equation to determine the cost for each person.
b. The farm brought in $1512.50 that day including what they received from
the youth club. Write and solve an equation to find the number of people
that visited the community farm that day.

A. $5.50

B. 275 people

Step-by-step explanation:

A. $148.50 ÷ 27 = $5.50 each person

B. $1512.50 ÷ $5.50 = 275 people

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is