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slamgirl [31]
3 years ago
11

Pls Help!

Mathematics
1 answer:
katen-ka-za [31]3 years ago
8 0

Answer:

34

Step-by-step explanation:

F(x) = 2x^3 - 7x + 1

Let x= 3

F(3) = 2* 3^3 - 7*3 + 1

      = 2 * 27 -21+1

      = 54 -21 + 1

      = 34

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Point I is on line segment HJ. Given I J equals 3X +3, HI equals 3X-1, and HJ equals 3X +8, determine the numerical length of HJ
Nezavi [6.7K]

Answer:

Step-by-step explanation:

3x + 3 + 3x - 1 = 3x + 8

6x + 2 = 3x + 8

3x + 2 = 8

3x = 6

x = 2

HJ= 3(2) + 8 =6 + 8 = 14

HI= 3(2) - 1 = 6 - 1 = 5

IJ = 3(2) + 3 = 6 + 3 = 9

4 0
3 years ago
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ashly went to olive garden and spent 28.45 on dinner. The tax was 8.5. What is her TOTAL bill after tax?
IgorC [24]

Answer:

$30.86

Step-by-step explanation:

28.45+( 28.45*0.085)

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5 0
3 years ago
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Choose the correct ordered pairs represented in the table. The following table gives per unit cost for furniture and shows selli
erastova [34]
Given the table

C :     1, 2, 3,   4,   5

F(C) : 4, 6, 8, 10, 12

Usually, the independent variable is represented by the x-value while the dependent variable (or the function) is represented by the y-value.

Thus the points represented by the table are:

(1, 4), (2, 6), (3, 8), (4, 10) and (5, 15).
5 0
3 years ago
What is 36.993 to the nearest thousandth
finlep [7]

The next larger thousandth is 36.994 .
The next smaller thousandth is  36.992 .
Neither of those is any nearer to  36.993
than  36.993  already is.

The last '3' at the end of 36.993 is in the thousandths' place.
There is no more piece of another thousandth after it.
So  36.993 is already on a complete thousandth, and
there's no rounding required.

7 0
3 years ago
6-3y+(-7y)+5.6 i really need answers
lianna [129]

Answer:

+2 • (25y + 29)/5

Step-by-step explanation:

6 0
2 years ago
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