Question: A math teacher help me with this Math 1 U Version C Math 1 Unit 7 Test: Equations and Applications with Geometry 4. (A-CED-1) Point

A math teacher help me with this

A math teacher help me with this Math 1 U Version
Math 1 U Version C Math 1 Unit 7 Test: Equations and Applications with Geometry 4. (A-CED-1) Point D is between points Cand E. CE = 6x, CD = 4x + 8, and DE = 27. Find CE. A. CE = 57 B. CE = 17.5 4x + 8 D 27 E C. CE = 105 D. CE = 78 x9 5. (A-CED-1) The measures of the angles of a triangle are 3x, x, and x - 5. Which equation is 3x true? A. (3x) (x)(x - 5) = 180 B. (3x) (x) (x - 5) = 360 X C. 3x + x + (x - 5) = 180 D. 3x = x + (x - 5) (x - 5) (A-CED-1) The measure of LABC is 145. Solve for x. A. 3 B. 7 C. 21 3x + 1 D. 147 4.x - 3

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