There's an app called photo math that can really help you with your problem
Answer:
positive
Step-by-step explanation:
From the number line
x>0 so it is positive
y <0 so it is negative
xy = positive * negative
= negative
-xy = negative * negative
= positive
Answer:
Term 1: 7x
Term 2: 4y
Term 3: 1
Step-by-step explanation:
2 units, it was only translated, so only moved, no change to the length happened.
Each side is 5 inches long. This is because a square has 4 sides, so 20 ÷ 4 =5
