well first put it as a fraction so 29/9 and then divide which would give u the answer of 3.2 i hoped i helped
{ 5 x - y = 20
2 x + y = 15
_____________
7 x = 35
x = 35 / 7
x = 5
For y :
2 x + y = 15
2*(5) + y = 15
10 + y = 15
y = 15 - 10
y = 5
Answer A ( 5,5 )
hope this helps!
volume = l x w x h
volume = 20 x 35 x 50 = 35,000 cubic cm
1 cubic cm = 0.001 liter
35000 x 0.001 = 35 liters of water is needed
Answer: W=6g-40
Step-by-step explanation:
g= 1/6(w+40)
Multiply each part of the equation by six
6g=w+40
Subtract forty from each part of the equation
W=6g-40
First break off the part that's not repeating = 0.2 can be written as a fraction 1/5 and 0.0666666. = 6/90 =?1/15 so
1/5-1/15
=3/15-1/15
=4/15
