Answer:
3rd option x=3, y=5
Step-by-step explanation:
So we're going to divide those 12-and-a-half by 25 members to find how much each member ate. 12-and-a-half converted into a decimal is 12.50, and 12.50 divided by 25 is 0.5.
Each member had 0.5 of a slice of a pizza, or fraction-wise, each member had half a slice of pizza.
Is that the top or bottom? Assuming it's the top, when distributing the -2 to what's inside the parenthesis, they were correct in multiplying -2•7, but when they multiplied -2 and -y, the answer needs to be positive 2y because they are multiplying double negatives
1: the one that looks like an x
2:regular pentagon
3: 4
4: 1
5: 1 line of symmetry
I believe the answer is 6
