Answer:
x=4 y=1
Step-by-step explanation:
given equation
x+y=5
so x= 5-y.......(i)
and
x-2y=2
so x= 2+2y........(ii)
then
5-y=2+2y
therefore y=1
and x=4
we have that
one-third of one-eighth of one-fourth is equal to
Answer:
16.8
Step-by-step explanation:
equation: x - 3.9 = 12.9
add 3.9 to 12.9
answer is 16.8
The answer is d because if you multiply -5.6° by 4 you will get -22.4°
Answer:
28.5
Step-by-step explanation: