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Dahasolnce [82]
3 years ago
15

A 30-minute TV program consists of three commercials, each 2 1/2 minutes long, and four equal-length entertainment segments. How

long is each entertainment segment?
What is the strategy plans and answer.
Mathematics
2 answers:
Solnce55 [7]3 years ago
7 0

2.5 × 4/1= 5/1 ×4/1= 20.

20÷4 Because of 4 equal length answer is 5. Divide 20/4.



Alexus [3.1K]3 years ago
6 0
for one show it will be 23.1 minutes if you multiply 2.30 minutes by 3 and get 6.9 you subtract 6.9 from the 30 minutes and you should 23.1 minutes 
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Write an equation in slope-intercept form of the line passing through (0, 3) and (2, -1).
zheka24 [161]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

y = -2x + 3

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

\boxed{\text{Slope-Intercept Form Is:}}\\\\y=mx + b\\---------------\\\boxed{\text{Key:}}\\\\m - slope\\b - y-intercept\\---------------\\\boxed{\text{\underline{Known Information:}}}\\\\\rightarrow \text{We are given the points: } (0,3) \text{ and } (2, -1)\\---------------\\\boxed

\boxed{\text{\underline{Y-Intercept:}}}\\\\\rightarrow \text{Since the line passes at point (0, 3), the y-intercept would be 3.}\\---------------\\\boxed{\text{\underline{Slope:}}}\\\\\rightarrow m =\frac{rise}{run}=\frac{y_2-y_1}{x_2-x_1} \\\\\rightarrow m =  \frac{-1-3}{2-0}=\frac{-4}{2}=\boxed{-2}\\\\\text{The slope is: } \boxed{-2}\\---------------

\boxed{\text{\underline{Equation:}}}\\\\\text{Our equation should be:}\\\\y = -2x + 3

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.

5 0
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Answer:

A: 297 inches

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Read 2 more answers
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