32. Simplify : a. x/3-x/4 b. 3/(2x) -4/x c. 1/2x-1/3x 33. Find x if: 3x +6 = 2-5x a. b. x/m + x/n = 1 C 1/x = 3/m d. Sx/3 = 2 34. Find b if: x/(x+a) = 2/b a. b. v(x - b') =y 35. Solve the following Simultaneous linear equations and check in both equations: a) 3x+y=-4 x-2y 1 b) 5x+y=-8 2x-2y 4 Answer: x-1, y.3 36. Evaluate the expression below, if b-3 and c-2. 2bc'+(bc) Helpful...
15)Find the value of x, given DE¯¯¯¯¯¯¯¯∥BC¯¯¯¯¯¯¯¯, AD=x+33, BD=x+13, AE=18, and CE=10. Question 15 Find the value of , given DE || BC, AD = 7+33, BD = 1 + 13, AE = 18, and CE = 10. B D P с E a) O 12 b) 09 c) O 10 d) O 15 N e) None of the above
Problem 4.1 Dependent equations? Given: x +2x2 2x+3x, 5 2xx +3x-2x 18 -x, + 3x2 + x3-4x,--6 x 3x2+ 5x 5x, 13 If the set of 4 equations is dependent or independent Find:
Please help me with numbers 1-5 thanks! Simplify the expression. 1) 9x-2-2x+ 5 A) 10 в) 10x C) 11x +3 D) 7x +3 2) 7x -4x -x 12 A) 3x - 12 B) 3x -x-12 C) 2x -12 D) 3x -13 3)-12 -(5y-10) A) -5y +2 B) -5y-2 C) -5y+ 22 D) -5y-22 4) (8x 13) (3x -1) A) 5x 12 4) B) 6x 13 C) 6x- 12 D) 5x 13 5) 5) -(10v -6)+ 10(2v+ 10) A) 10v+ 106...
Solve the systems of equations by substitution #11 2x-y-2 3x+4y-6 Solve each system by elimination or by any convenient method #13 a) 3x+4y-1 2x-3y-12 b) -4x+3y--!5 3x-2y-4
6. Which expression is a simplified form of (5x2 – 3x) - (8x2 – 2x)? a. -3x - 5x b. 13x - 5x c. -3x - x d. -3x + x
6. (5 pts) y = 6 + 3x (a) Find at least two pairs of x and y. (b) Graph the linear equation. 7. (5 pts) y = 10 - 2x (a) Find at least two pairs of x and y. (b) Graph the linear equation.
13. -3x +5+ 6 = 6 13. -3x +5+ 6 = 6
8. D B Given: DE|BC, AD = 5, DB = a +3, AE = a +1, EC = 3(a - 1) Find: a and EC (8 pts) K 9. Given: KM 1 JL,JK I KL Prove: AJKL - AJMK (Using a two-column proof) (10 pts) A Statements Reasons
Solve for members AB, AC, AD, BC and CD learn-us-cast-1-prod-fleet tolam a n . Please 6 Identity Allers 200m M o B 2 m 2 m 450 45° 45° 3000 N C ou