michseladelao michseladelao
  • 02-02-2021
  • Mathematics
contestada

Use substitution: y = 2x and x + y = 9*

Respuesta :

pgonzales15
pgonzales15 pgonzales15
  • 02-02-2021

Answer:

x=3

y=6

Step-by-step explanation:

Answer Link

Otras preguntas

To make fruit salad,Sara uses 28 ounces of pineapple,21 ounces of apples,19 ounces of bananas,and 16 ounces of mango.how many 6- ounce servings of fruit salad c
A faction is an opposing group within a party. true or false?
What equation in slope intercept form represents the line that passes through the two points 2,5 (9,2
12/2 as a whole number or mixed number
what is 25/99 as a decimal terminating decimal or repeating decimal
22.) -5n+3(6+7n) 23.) -2n-(9-10n) 24.) 10-5(9n-9)
Please solve number 27.) -5(3-q) +4 =5q-11
60 is 10 times as much as what?60 is 1/10 of what?
Describe how the coming of World War II ended the Great Depression. What region of the nation benefited most spectacularly?
A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 4.00 m/s. The car is a distance d away. The bear is 37.2 m