Alisa hopes to play beach volleyball in the olympics someday. she has convinced her parents to allow her to set up a beach volleyball court in their backyard. a standard volleyball court is 26 feet by 52 feet. she figures she will need the sand to be one foot deep. sand a is 60 lbs for $5 sand b is 150 lbs for $12 a. what's is the rate brand a is selling for? give rate and then specify the unit rate. b. which brand is offering the better value? explain.

the answer is a

step-by-step explanation:

because your just changing the position of where the shape is

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is