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Degger [83]
3 years ago
5

Very much need some help ASAP !!

Mathematics
1 answer:
Rudiy273 years ago
4 0

Answer:

D

Step-by-step explanation:

It cannot be Option A because the values are halve and there is nothing to distribute to them to make the values equal.

It's not option C because if you distribute 2y to each term in the parenthesis

you get -4y^{5}  + 6y³  + 4y².   But where is the 8y² and -2y?

While Option B is equivalent, you can factor it out more and find the common factor of -2 to distribute among them as shown in option D

It is option D because distributing the -2y to each term solves to

-4y^{5}  + 6y³   +  8y²  -2y.

You might be interested in
2. You plan to replace the carpeting in the room shown. What is the
RSB [31]

Answer:

198\ ft^2

Step-by-step explanation:        

see the attached figure to better understand the problem

we know that the area of the room is equal to the area of a rectangle plus the area of a trapezoid

step 1

Find out the area of the rectangle

A_1=(18)(9)=162\ ft^2

step 2

Find out the area of the trapezoid

A_2=\frac{1}{2} (9+3)(6)=36\ ft^2

step 3

Sum the areas

A=A_1+A_2

substitute the values

A=162++36=198\ ft^2

5 0
3 years ago
Read 2 more answers
Help????? urgent!!!!!!!!
defon
Y=2x-3.
Answer B.

Proof

When y=1 then x=2
y=2x-3
1=2*2-3
1=4-3
1=1

.............
3 0
3 years ago
Kyle invests $11200 in two different accounts. The first account paid 10 %, the second account paid
Vedmedyk [2.9K]

Answer:

Kyle invested 5,800 at 10% and 5,400 at 7%.

Step-by-step explanation:

Let x be the amount Kyle invests in the 10% account.

0.1x + 0.07(11200 - x) = 958

0.1x + 784 - 0.07x = 958

0.03x = 174

x = 5800

4 0
3 years ago
Anyone help ASAP pls!!!
adoni [48]

Answer:

81 cubic ft. is the answer.

3 0
3 years ago
Write 28.63 in expanded notation and word form.
Andrews [41]

Answer:

Answer below

Step-by-step explanation:

Expanded form : 20 + 8 + 0.6 + 0.03

Expanded form is a way of writing numbers to see the individual math value of digits.

Word form: twenty eight point six three.

HOPE THIS HELPED

6 0
3 years ago
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