charliesmith326
charliesmith326 charliesmith326
  • 14-03-2017
  • Mathematics
contestada

the sum of two numvbers is 21. the second number is six times the first. what are the two numbers

Respuesta :

bcalle
bcalle bcalle
  • 14-03-2017
x + y =21
y = 6x

x + 6x =21
7x = 21
x= 3
y = 18
Answer Link
FluffyUnicornz
FluffyUnicornz FluffyUnicornz
  • 14-03-2017
 I think it's 3 and 18.?
Answer Link

Otras preguntas

Evaluate. 2^−2⋅(12⋅3)−5^3 Enter your answer in the box.
(–x^2y^3m)^5 write the monomial in standard form
2a - 3 = -5 in algebra tiles
what is resistance? Difference between resistance and resistivity.
Describe the following features of Islam (Hijra, Jihad, Sharia, Caliph, Quran, Mosque)
I NEED HELP QUICK PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!
What did liv and maddie went to school at and what is parker middel name and what is liv going to get a boyfriend and what is parker is going to get a girlfrien
What’s is the answer for -6n-2n=16
the mass-to charge ratio of the proton is found to be [tex]1.044 \times {10}^{ - 8} kgc[/tex]the charge on the proton is[tex]1.602 \times {10}^{ - 19} c[/tex]ca
Kavanaugh emphasizes the importance of judicial independence when refusing to answer one senator’s question about presidential power. What key aspect of America