Answer:
step-by-step explanation:
8x+2y=-22
8(0)+2y=-22
2y=-22
and now it is a two step equation
do the same thing to the other one
Y = 38
3.2 / 1.6 = 2
x / 19 = 2
2 x 19 = 38
Answer:
7.789
Step-by-step explanation:
i got it right and
Answer:
c) 10
Step-by-step explanation:
you need to add the white and red marbles which would be 14.
then you subtract 14 by the amount of blue marbles.
