Answer:
-3
-7
-7
-8
Step-by-step explanation:
Answer:

Step-by-step explanation:


Use the formula of a² - b² = ( a + b ) ( a - b )

Hope I helped!
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I think the answer is convert all decimals to fractions.
Hope this helps!!!!!
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
x = 4
i, - 4
i
Display board measurements = 10ft by 6ft
So all the sides would be 10ft, 10ft, 6ft, 6ft
Add them all together= 32ft
Ribbon length would need to be 32ft long