Chris went to the store to purchase 6.5 gallons of milk. when he got to the store, he noticed that the milk was no longer sold in gallons but in liters. which of the following shows the number of liters, with the correct number of significant digits, chris needs to buy in order to have 6.5 gallons of milk? (1 liter = 0.26418 gallon)

6.5 gallons = 24.6052 liters

6.5 has 2 significant figures, so it would need to be 25 liters

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