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Ivahew [28]
2 years ago
7

Which is the correct input-output table for the function f(x) = 7 – 4.5x

Mathematics
1 answer:
Morgarella [4.7K]2 years ago
7 0

Answer:

Input (x):        1        3      4      6     10

Output f(x):  2.5   -6.5   -11   -20  -38

Step-by-step explanation:

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Convert the following equation to slope-intercept form:<br> 5x - 15y = 105
balandron [24]

Answer:

D

Step-by-step explanation:

You need to solve the equation so that it looks like y = mb + b

So -15y = -5x + 105, then divide both sides by -15 so y = -5/-15 x + 105/-15

y = \frac{1}{3} x  - 7

3 0
2 years ago
PLZ HELP PLEASE ITS A BIG GRADE PLEASE
Oliga [24]

Answer:

A: 4 Units Perimeter Is All The Sides not That Hard

Step-by-step explanation:

Need Any More Help?

6 0
2 years ago
, what does it mean to "substitute" a value into an equation<br> or expression
Strike441 [17]

Answer: You plug in a value for one of the variables

Step-by-step explanation: For example f(x)=2x+2

x=6 2(6) +2=14

4 0
3 years ago
Can you help solve this problem
Serhud [2]
My method is on a) you would just subtract 12 and 7 which is 5. You can do the rest and then when you get all the answers put them from smallest to largest
7 0
3 years ago
Please show work!!!!!!
likoan [24]

Answer:

\frac{4\sqrt{5} }{5}

Step-by-step explanation:

\frac{4\sqrt{6} }{\sqrt{30} } =\frac{\sqrt{30} *4*\sqrt{6} } \sqrt{30} {\sqrt{30} } \\\\

\frac{4\sqrt{6*30} }{30} =\frac{4*\sqrt{180} }{30} =\frac{4*\sqrt{36*5} }{30} = \\\\\frac{4*6\sqrt{5} }{6*5} =\frac{4\sqrt{5} }{5}

5 0
3 years ago
Read 2 more answers
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