A pediatric nurse earns $45 per hour in Washington State. A pediatric nurse earns $55 per hour in California. What percent of the
Washington State nurse's pay did the California nurse earn? Round
your answer to the nearest tenth of a percent.

.471204582102510

Step-by-step explanation58210520152011

step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.