Answer:
(-1,3)
Step-by-step explanation:
2x-3y=9 multiply by 3 to get 6x-9y = 27
3x+5y=4 multiply by -2 to get -6x-10y= -8
Add together -19y=19, y= -1
Put y into either equation => 2x-3(-1)=9, 2x+3=9, 2x=6, x=3
Answer:
^geometric sequence^
<h2>YES, it belongs to a geometric sequence because it has a ratio. and how to find ratio is:</h2>
a2 : a1
=9 : 3= 3
or a3 : a2
=27 : 9= 3
or a4 : a3
= 81 : 27= 3
so, the anwer is yes;3 (b)
<h3>FINALLY FOUND, MODERATOR!!</h3>
Answer:
The machine caps 900 bottles in 45 seconds
Step-by-step explanation:
15/300 is equal to 45/900
1/ 0.6 = x / 250..1 dollar to 0.6 euros = x dollars to 250 euros
cross multiply
(0.6)(x) = (250)(1)
0.6x = 250
x = 250/0.6
x = 416.67 american dollars
6; because they are an equal distance apart
