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Ksju [112]
4 years ago
14

Evaluate the expression below when x = -2. x^2 − 8 / x + 6

Mathematics
1 answer:
Bas_tet [7]4 years ago
6 0

Answer:

14

Step-by-step explanation:

Substitute -2 for x in the two places where x occurs:

              8

(-2)^2 - ------- + 6    =    4 + 4 + 6  =  14

              -2

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What is the interest if the principle is $600, the interest rate is 4.5%, and the loan is 5 years?
pogonyaev

Answer:

$135

Step-by-step explanation:

P is the principal amount, $600.00.

r is the interest rate, 4.5% per year, or in decimal form, 4.5/100=0.045.

t is the time involved, 5....year(s) time periods.

So, t is 5....year time periods.

To find the simple interest, we multiply 600 × 0.045 × 5 to get that:

:) hope this helps

6 0
3 years ago
Kelby has several she has B birds C cat and F frogs the expression B+(C+F) represents the total number of pets Kelley has what C
zaharov [31]

Answer:

The total number of Cats and Frogs

Step-by-step explanation:

Number of Birds Owned = B

Number of Cats = C

Number of Frogs =F

The expression that represents the total number of pets owned by Kelby

=B+(C+F)

NOTE: SUM/ADDITION = +

Therefore:

The expression C+F represents the total number of Cats and Frogs owned by Kelby.

5 0
4 years ago
Point S is on line segment \overline{RT}
GaryK [48]

Answer:

6

Step-by-step explanation:

Trust me it is

6 0
3 years ago
PLEASE PLEASE PLEASE HELP MEEEEEEEE!!!!!!! Please don't skip over this...
Lisa [10]

Answer:

Mean: 4.2

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7 0
3 years ago
Read 2 more answers
choose the best definition for domain. a. The inputs of a relation b. the outputs of relation c. the movement of a graph either
d1i1m1o1n [39]
Hi there!

I like to think of the domain and range as coordinates, so think of the domain as the x value, or the input, and the range as the y value, or the output.
So, b wouldn't work because of what I just explained.
C could be defined as slope.
And d won't work because this would be defined as a function.

So the only answer left would be a. the inputs of a relation (but just know that domain is also the input of a function)

I hope I helped!
8 0
4 years ago
Read 2 more answers
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