#2 Multiple Response - 2 points Select all the systems of equations that have exactly one solution.

(Select all that apply.)

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Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.

Find the missing factor. write your answer inexponential form.9^2=9^4×