You and your four friends go to the water park. it is $10 each for tickets, and y dollars for lunch. a. use the distributive property to write and simplify an expression for the total the group pays.
b. how much does the group pay when the lunches cost $4? please help with this question i will mark you brainliest!

50-38=12

step-by-step explanation:

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

answer: i believe it is c

step-by-step explanation:

because 5+4=9 so it would be 3^9