Suppose the following system of equations has a solution of (9,-5)), where A, B, C, D, E, and F are real numbers Ax + By =C
Dx + Ey =F

Which systems are also guaranteed to have a solution of (9,-5)? Select all that apply.

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During each minute of a comedy show, carlin laughs 55 times. carlin watches 33 comedy shows every day, and each show is 40 minutes long. how many times does carlin laugh every day due to the comedy shows?

L2.8.2 test (cst): triangles in the figure, pq is parallel to rs. the length of rp is 5 cm; the length of pt is 30 cm; the length of q7 is 60 cm. what is the length of so? o a. 20 cm 0 0 o b. 6 cm o c. 10 cm od. 2 cm 0 previous

A. 530 ft^2 b. 500 ft^2 c. 470 ft^2 d. 450 ft^2