Answer: I not super sure, but I think you are supposed to put the equations on each side of the table. Your end result should be 2x to the second -5x-3.
Step-by-step explanation:
You can use pythagorean theorem and square 1.5 and 6 and those added together is the hypotenuse (the slope) squared. the answer is approximately 6.2
{35km + x = 140km} {140km - 35km= 105km} so the car traveled 105 kilometers.
You can make 13.5 three quarter servings
