Answer:
-1/35
Step-by-step explanation:
* means multiply
because of pemdas you should do three multiplication parts first
(1/4×2/5)+(-1/6×3/2)+(3/7×2/5)
1/20 - 3/12 + 6/35
3/60 - 15/60 + 6/35
-12/60 + 6/35
-1/5 + 6/35
-7/35 + 6/35
-1/35
The answer is x = -0.6 and y = -8.2.
Each of Danny's friends contributes $12. All you have to do is divide 84/7.
I don't know how you expand it but the answer is 3x + 25 unless that's expanding.
Maybe it could've been:
3x = 32. Find the value of x.
Hence, you'd do 32 divided by 3 to find the value of x.
