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lozanna [386]
3 years ago
5

If f(x) = 2x2 - x, find f(-3). 15 21 39

Mathematics
2 answers:
elixir [45]3 years ago
5 0
I believe its 21 sorry if im wrong
fenix001 [56]3 years ago
4 0

Its C on edge but the answer is 21

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Find the distance between each pair of numbers on the number line; then find the coordinate of their midpoint.
quester [9]

Answer:

d = 1 7/24 or 31/24;  midpoint would be half of that,or 31/48

Step-by-step explanation:

Since distance is absolute value, add 2/3 and 5/8 to get the entire distance.  Midpoint is that distance divided by 2.

4 0
3 years ago
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A total of 82,000 is being invested in a local bank. The amount invested in stocks is one third of the amount invested in bonds.
Tomtit [17]
The answer is C.

explanation: you turn 1/3 into a decimal and that will be 0.333. Then you multiply 0.333 with 82,000 and that gets you C


have a great day :) hope this helped.
4 0
3 years ago
Once again assistance is needed. Help!!!!
tatiyna

Answer:

D

Step-by-step explanation:

hope this helps

8 0
3 years ago
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What is Bethany's score on the test if she got 23 out of 30 right? (Round to the nearest whole number.)
matrenka [14]

Answer:

77%

Step-by-step explanation:

23 divided by 30 is 0.766666, which percent-wise is rounded to 77% :)

3 0
3 years ago
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A small box measures 7 in. by 10 in. by <br> 3/4 in. high. Find the volume of the box.
vitfil [10]

Answer:

Volume = 52.5

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volume of a rectangular 3d shape can be calculated by length*width*height. In this case:

7*10*0.75 = 52.5

8 0
3 years ago
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