lilknowah
lilknowah lilknowah
  • 25-10-2016
  • Mathematics
contestada

If (x, 3.4) is a solution to the equation 3x – 5y = 55, what is the approximate value of x?

Respuesta :

jaisyjaison16
jaisyjaison16 jaisyjaison16
  • 25-10-2016
the answer is 5(11+y)/3
Answer Link
apologiabiology
apologiabiology apologiabiology
  • 25-10-2016
(x,y)
plug i 3.4 for y


3x-5(3.4)=55
3x-17=55
add 17 both sides
3x=72
divide both sides by 3
x=24

x=24
(24,3.4)
Answer Link

Otras preguntas

Read the passage from "By the Waters of Babylon." After a while, I knew that my belly was hungry. I could have hunted for my meat, but I did not hunt. It is kno
A 45 year old man had coronary artery stents placed 2 days ago. Today, he is in severe distress and reporting crushing chest discomfort.
Please answer this correctly
How does the shape of earth compare to the planets A, B, or C?
Emily invested $4,000 at 5% interest compounded every year, and another $4,000 at 5% simple interest. What will be the net gain in the worth of her compound int
Help please I really need help​
Which term best describes the community shown in the photograph
Solve each equation and check your solution: A) -2w=26 B)3n-3=17 C)15 - w = 45 D) 5c- 7c= 32 E) 6+ 6h = 2h -5 F) 2.5x - 4 + 1.2x = 3.5
Grace invested $5,200 in an account paying an interest rate of 4.6% compounded daily. Assuming no deposits or withdrawals are made, how much money, to the neare
400g of rapberries and 300g of strawberries cost £7.46. 500g of strawberries cost £4.10 work out the cost of 300g of raspberries and 200g of strawberries