pricedaniel2007
pricedaniel2007 pricedaniel2007
  • 12-11-2021
  • Mathematics
contestada

Solve the system of equations.

c+d=17c−d=3
Question 9 options:

(7, 10)

(10, 7)

(−10, −7)

(−7, −10)

Respuesta :

ender456788 ender456788
  • 12-11-2021

Answer:

c + d= 17

c  -d =3

-------------

2c=20

c=20:2

c=10

c+d=17

10+d=17

d=17-10

d=7

Step-by-step explanation:

Answer Link
echerry202020
echerry202020 echerry202020
  • 12-11-2021

C+D=17

C-D=3

Answer:

C=10, D= 7

Answer Link

Otras preguntas

if you had to choose,between cake/ice ,what do u thnk ppl will choose for a debate
why do teenagers use drugs
Choose one part of the Cell Theory and describe an experiment you could do that would give evidence to support your claim.
two examples of kindness in chapter 2 of mice and men
[tex]x\sqrt{x} -8[/tex]
Find the value of 200/33 up to one place decimal.​
What do people learn through socialization and aIMs of socialization​
what is an impact factor on the fall line in georgia history?
If w=1 x=6 y=-3 2|y|-x^2
Can someone answer this question plz