4 years ago

Help. Will mark brainiest

Mathematics

1 answer:

Nikitich [7]4 years ago

8 0

Answer:

Step-by-step explanation:

The third, fifth and sixth expressions (from the top) are NOT polynomials, and the reason in each case is that the expression has one or more negative powers of x in it.

You might be interested in

The price of a swimming pool

Goryan [66]

Answer:

$Sales\:\:Price=List\:\:Price-Discount$
Sales price= $ $1167.25$ List price=L Discount $=19.5\%\:of\:L=0.195L$
$1167.25=L-0.195L$

Step-by-step explanation:

The percentage discount is $19.5\%$

The discount is always given on the list price.

$Sales\:\:Price=List\:\:Price-Discount$

Let the list price be L, then

List price=L

Sales price= $ $1167.25$

Discount $=19.5\%\:of\:L=0.195L$

We substitute into the equation to get:

$1167.25=L-0.195L$

$1167.25=0.805L$

Divide both sides by 0.805

$\frac{1167.25}{0.805}=L$

$1450=L$

The list price of the swimming pool is $1450

5 0

3 years ago

Evaluate 18 + 4 ÷ 2 − 8. (5 points) Group of answer choices 2 8 12 3

cupoosta [38]

Answer:

=12

Step-by-step explanation:

See the steps below:)

5 0

3 years ago

The base of a triangular pyramid has an area of 20 square feet. The height of the pyramid is 36 feet. The volume of the pyramid

fenix001 [56]

Answer:

so what's the question? i'm a bit confused..

Step-by-step explanation:

7 0

3 years ago

What is the product of (2p + 7)(3p2 + 4p – 3)?

Margaret [11]

6p^3+29p^2+22p-21 i believe!

3 0

3 years ago

What would the equation be if the sum of t and 2 is equal to 5 less than t

TEA [102]

Answer:

$t=\frac{3}{2}$

Step-by-step explanation:

$t+2=5-t$

$2t+2=5$

$2t=3$

$t=\frac{3}{2}$

7 0

3 years ago