Answer:
20 trail markers
Step-by-step explanation: I would appreciate a brainiiest
For the equation to work, you have to have the same number on both sides of the equal sign
so to find ?, you can do:
13 - 2 = 12 - ? Simplify
11 = 12 - ? Subtract 12 on both sides
-1 = - ? Multiply -1 on both sides
1 = ?
Step-by-step explanation:
She made a sign error when multiplying and should have had 256 as a final answer.
Answer: 2 or more.
X and Y could be anything, so there are at least two answers
Answer:
y=-4/7
Step-by-step explanation:
7y/2=-2
multiply both sides by 2
7y=-4
divide both sides by 7
y=-4/7
