Three business men Peter, James and David contributed a total of Ksh. 82,250 to start a business. The ratio of the contribution of Peter to James was 2:3 and that of James to David was 4:5. How much did David contribute?

March 23, 2026Mathematics

ScanSolve AI Answer

March 23, 2026

Answer

$-\frac{1}{2}$

c) The x-intercept of line AB. Step 1: Recall the equation of the line AB from part (b). The equation of the line AB is $y = 2x + 1$ .

Step 2: To find the x-intercept, set $y=0$ . $0 = 2x + 1$

Step 3: Solve for $x$ . $-1 = 2x$ $x = -\frac{1}{2}$ The x-intercept is $\boxed{-\frac{1}{2}}$ .

5. Step 1: Combine the ratios of contributions. Given ratios: Peter : James (P:J) = 2:3 James : David (J:D)

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c) The x-intercept of line AB. Step 1: Recall the equation of the line AB from part (b).

Asked on March 23, 2026Mathematics

This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.

ScanSolve AI AnswerAnswered on March 23, 2026

c) The x-intercept of line AB. Step 1: Recall the equation of the line AB from part (b). The equation of the line AB is y = 2x + 1. Step 2: To find the x-intercept, set y=0. 0 = 2x + 1 Step 3: Solve for x. -1 = 2x x = -(1)/(2) The x-intercept is -(1)/(2). 5. Step 1: Combine the ratios of contributions. Given ratios: Peter : James (P:J) = 2:3 James : David (J:D)