Fill in the boxes below with the numbers 1-5. The Substitution Method
Back substitute and solve for the first variable.
Substitute the expression you got into the other equation.
Simplify and solve for the variable that remains.
Solve for either x or y in one of the equations.
Check your solution.
DONE

In a coastal town, the humidity, measured in grams of water per kilogram of air, increases by 43% for every 1 degree celsius increase in temperature. a scientist observes that the humidity on monday morning is 5.75 grams per kilogram. he wants to know how much the temperature must increase for the humidity to reach at least 49.17 grams per kilogram. let t represent the increase in temperature, in degrees celsius, from monday morning's observation. write an inequality to represent the situation, and use it to determine the desired temperature increase.