During a science lab experiment, Bailey was instructed to mix two solutions together. Before mixing solution A and solution B, she was to measure and record their temperatures. She measured and recorded the temperature for solution A as LaTeX: 12^o12 oC. She then mixed the two solutions and measured the new temperature at LaTeX: 0^o0 oC. Bailey then realized she forgot to measure the temperature of solution B before she mixed it with solution A. What was the temperature of solution B before the solutions were mixed together?

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

10 b/c 5*2 =10

step-by-step explanation:

its adding 5.5 each time

step-by-step explanation: