A membership to a meal delivery service can be modeled by the equation y=11x+25 , where x represents the number of meals delivered and represents the total cost, in dollars. A competing service provider charges the same monthly rate, as well as a one-time fee of $18. Give an equation in slope-intercept form to model the cost of membership at the competing meal delivery service provider.

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

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Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.