Answer: Hello:
Slope - intercept form is y = mx + b.
Since -1/2 is your slope and 5 is your y - intercept, all you need to do is substitute those values into the equation:
y = -1/2 + 5
Hope this helps!
Answer: There are 3 strips that can be cut from the roll of ribbon.
Step-by-step explanation:
since we have given that
Length of a ribbon is given by
Length of pieces of ribbon cut into strips is given by
So, we need to find the number of strips that can be cut is given by
Hence, there are 3 strips that can be cut from the roll of ribbon.
The order of operations is PEMDAS which is Parentheses, Exponents, Multiplication/Division, and Addition/Subtraction. So, since there are no parentheses or exponents, we would do multiplication first. 3.5x4.1 is 14.35. So, the new equation is 1.2+14.35. This equals 15.55, which is answer choice B. Hope this helps!
Yes it is proportional!
we know this because with every week that passes, he plays another 2.5 hours if video games. hope this helps:)
