You can solve this by algebraically as well as graphically. When I tried both ways I got:
solution is x= -2<span />
Answer:
1.
-2 = x/4 + 1
Subtract 1 from both sides:
-2 - 1 = x/4 + 1 - 1
-3 = x/4
Multiply both sides by 4:
-3 * 4 = x/4 * 4
-12 = x
2.
3x+5
3.
X= 12 or 18
This could be read two different ways.
0=2/3x-12
12=2/3x
12÷2/3=x
12*3/2=x
18=x
—-OR—-
0=2/3(x-12)
0=2/3x-8
8=2/3x
8÷2/3=x
8*3/2=x
12=x
So since the kitchens long is wide x 2 if you add the 2 longs it makes a wide so you end up with 3 wides technically. So you divide 84 by 3 and u get 28 so make your 2 wides 28. Then u divide 28 by 2 to get 14 so your longs are 14 and your wides are 28 if u add it all together it’s 84.
Hello,
The correct answer is 5 Liters.
2 Liters of water = 2000 Milliliters.
If she drinks 400 Milliliters per hour, then you do 2000 ÷ 400 to work out the number of hours.
2000 ÷ 400 = 5
Hope this helps!!!! :)
T=3s/10+2x/5 hope this helped <3
