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pantera1 [17]
3 years ago
13

I need help please help me ​

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
8 0

Answer:

a) The hours he spent traveling and the mile markers

b) false

c) true

d) input is the hours and the output is the miles traveled (mile markers)

Step-by-step explanation:

x - axis is usually our independent variable and that is the hours

y- axis is usually our dependent variable and that is the mile markers

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Simplify 3a^2+14-17a-12a^2+11a+6a​
SashulF [63]

Answer:

-9a^2+14

Step-by-step explanation:

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Romashka [77]

Answer:

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Step-by-step explanation:

To solve this problem we need to isolate 'u' variable using properties of equation.

Lets multiply by -9 the whole equation

u - -23=-8*9

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- * - = +

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So, our equations becomes>

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Lets now subtract 23 to both sides

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8 0
3 years ago
Read 2 more answers
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lyudmila [28]

Answer:

x= 1, 4

Step-by-step explanation:

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4 0
2 years ago
each of the 28 students in romi's class raised at least $25 during the jump-a-thon. what is the least amount of money the class
AlladinOne [14]

Answer:

$700

Step-by-step explanation:

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The couple rested for 45 minutes in 5 hours.

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