Alexa worked 30 hours last week and earned $450. her pay has now been increased by 20%. which equation describes her new rate of pay, p, based on the number of hours, h, worked

or

Step-by-step explanation:

If Alexa worked 30 hours last week and earned $450, then her hourly payment is

Her payment has now been increased by 20%, so her hourly payment becomes

If she worked h hours, then she earned If her new payment is p, then

or

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation:

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