I believe it would be C) 7 1/q
If you do 220-40 then the second digit of the negative number will equal x.
Answer:
C
Step-by-step explanation:
Answer:
208 - 0.7a < 180
Step-by-step explanation:
Answer:
x=3y-2 substitute is easier to solve the equation
Step-by-step explanation:
given x=3y-2.............(1)
x+3y=4................(2)
put x=3y-2 in equation (2)
3y-2+3y=4
6y-2=4
+2
6y=6
y=1
x=3y-2
x=3(1)-2=1
x=3y-2 substitute is easier to solve the equation answer
