Answer:
.018
Step-by-step explanation:
Step-by-step explanation:
2x-y=8
x+y=20
------------
3x=28
×=28÷3=9.3
so
9.3+y=20
y=20-9.3
y=20.7
Consistent and independent
1) 8 41/48
2) 9 16/27
3) 41 2/5
4) 13 55/63
hope this helps x
If Morgan is 15 years younger then Mrs.Santos and there combined age is 442 that means that Mrs.Santos is 221, and Morgan is 206.
