Answer:
x=-4
Step-by-step explanation:
3x-5=7x+11 Add like terms
+5 +5
3x=7x+16 Do it again...
-7x -7x
-4x=16 Now divide
x=-4
Answer:
y = (31/21)x + 5
Step-by-step explanation:
The answer would be 1 11/20.
Answer:
The volume of a pyramid is 1/3 x Base Area x Height.
Step-by-step explanation: