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podryga [215]
3 years ago
14

A function with a input of 4 has an output of 10. Which following could not be the function equation?

Mathematics
1 answer:
Triss [41]3 years ago
6 0
The answer should be y=2x+3
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What is the correct answer and why show your work
Anna11 [10]

Answer:

A7.45x = y

Step-by-step explanation:


We can use a ratio to solve this problem.  Take the total cost of the lunches and divide by the number of lunches.

y = total cost of lunches and

x = number of lunches

74.50             y

-------------- = ------------

10                     x


Using cross products

74.5 x = 10 y

Divide each side by 10

74.5/10 x= 10y/10

7.45x = y


6 0
3 years ago
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Vaselesa [24]

Answer:

<h2><em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>135</u></em><em><u>°</u></em></h2>

Step-by-step explanation:

<em><u>According</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>problem</u></em><em><u>, </u></em>

45° + x = 180° <em>[</em><em>Linear</em><em> </em><em>pair</em><em>]</em>

=> x = 180° - 45°

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90 degrees
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8/9

Step-by-step explanation:

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3 years ago
Matthew uses this scale model of a design he plans to paint on a wall. He uses the key 1 cm = 2.5 ft. One gallon of paint will c
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160

Step-by-step explanation:

400 / 2.5 = 160

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2 years ago
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