Tiff8anyab0righw Tiff8anyab0righw
  • 01-03-2017
  • Mathematics
contestada

Which equation can be used to find the two numbers whose ratio is 4 to 3 and that have a sum of 42?

Respuesta :

smorin52
smorin52 smorin52
  • 01-03-2017
4x+3x=42

7x=42

x=6

4(6)+3(6)=42

24+18= 42

42=42

I know it's too much but hope this helped :)
Answer Link

Otras preguntas

what is the most reasonable estimate for 54% of 168 A:8.4 B:46 C:84 D:110
Markup,Discount, Tax find the selling price of each item. Coast of a wagon 229.50 markup 60%
If a ball is given an acceleration of 3.0 meters/second^2 while being pushed with a force of 0.75 newtons, what is the mass of the ball?
What was the importance of the Judenrat?
Given: ∠BCD ≅ ∠EDC and ∠BDC ≅ ∠ECD Prove: Δ BCD ≅ Δ EDC
The Palmer Raids, a series of mass-arrests of alleged radicals in 1919 and 1920, occurred because of
For what reasons might the Twenty-fifth Amendment be used to replace a president?
The point (5, -2) is rotated 90° about the origin. Its image is
What happens to water molecules when water is heated from 90 degrees c to 110 degrees c?
What was the BAI? What is one discovery that the BAI made?