The dog groomer brought 4 packages of the packs of 5 and 3 of the Gourmet treats.
4 packages of the pack of 5 : 20 treats
3 packages of Gourmet treats : 6 treats
Answer:
The last answer is it I think.
Step-by-step explanation:
Answer:
Marry = $17
Ravi = $11
Alan = $34
Step-by-step explanation:
Let us assume
Mary be X
Ravi be Y
Alan be Z
So, the equation in total is
X + Y + Z = 62
It is given that
X = Y + 6
Z = 2X
Now we put the Z value in the total equation, so it would be
X + Y + 2X = 62
3X + Y = 62 .................................... (1)
And can we write
X = Y + 6
X - Y = 6 ................................. (2)
Now substitution these two equations,
3X + Y = 62
X - Y = 6
2X = 68
X = $17
So, Z = 2 × 17 = $34
And, Y
$17 + Y + $34 = $62
So, Y = $11
Answer:
x<8
Step-by-step explanation:
Step-by-step explanation:
y+4z=0
4x+y-2z=2
-3x-3z=-9
