lilgirlygirl011 lilgirlygirl011
  • 23-12-2018
  • Mathematics
contestada

The weight of the truck was 3/7 the weight of the rocks. The truck weighed 13.5 tons. What did the rocks weigh

Respuesta :

gmany
gmany gmany
  • 23-12-2018

[tex]r-\text{the weight of the rocks}\\\\\dfrac{3}{7}r-\text{the weight of the truck}\\\\13.5t-\text{the weight of the truck}\\\\\text{The equation}\\\\\dfrac{3}{7}r=13.5\qquad\text{multiply both sides by}\ \dfrac{7}{3}\\\\\boxed{r=31.5\ (t)}\\\\Answer:\ The\ weight\ of\ rocks\ is\ 31.5\ tons.[/tex]

Answer Link
sophiasernaarias23
sophiasernaarias23 sophiasernaarias23
  • 04-05-2020

Answer:

31.5

Step-by-step explanation:

Answer Link

Otras preguntas

Slovenia was able to declare its secession from Yugoslavia and its independence in 1991 with little opposition from Yugoslavia for all of the following reasons,
636 rounded to the nearest ten and hundred
Why does the cell need both mRNA and tRNA in order to synthesize a protein like hemoglobin?
What is the best estimate for the product 289 and 7?
What the pattern then rule for each. Number 18,250 18,500 19,000 20,000
What is 63,370 rounded to the nearest ten thousand?
Which statement most accurately describes Viking journeys? a. Vikings traveled mostly by water, reaching the Caspian Sea in eastern Europe and as far west as N
What role does water play in a solution
How do you write thirty five thousandths in decimal form
Four students spent $12 on school lunch. At this rate find the amount 10 students would spend on the same school lunch