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ratelena [41]
4 years ago
12

Consider the rational expression.

Mathematics
1 answer:
Mekhanik [1.2K]4 years ago
6 0
Answer is x+2 is a factor of numerator

x^2+4x+4= a^2+2ab+b^2=(a+b)^2

(x)^2+2(x)(2)+(2)^2=(x+2)^2
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Paul has 183 stamps his friends gave 15 stamps for his birthday how many stamps does Paul have after he received stamps from his
ehidna [41]

Answer:

198.

Step-by-step explanation:

183+15=198

5 0
4 years ago
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Red roses come 3 to a package, and white roses come 5 to a package. If an equal number of red and white roses are wanted to make
Katen [24]

Answer:

B :- 15

Step-by-step explanation:

Given:

A package of red rose contains = 3 pieces

A package of white rose contains = 5 pieces

If an equal number of red and white roses are wanted to make bouquets, what is the minimum number of each that can be purchased ?

Solution:

As here given that there are two types of package of roses, red roses come 3 pieces to each packet and white roses come 5 pieces to each packet and we have to find equal minimum number of  red roses as well as white roses to be purchased, we will simply find the Lowest common multiple of 3 and 5.

Multiples of 3 :- 3, 6, 9,12, 15, 18, 21, 24

Multiples of 5 :- 5, 10, 15, 20, 25

<em>Lowest common multiple is 15, that means </em><em>15 is the minimum number of pieces of each that can be purchased to make bouquets.</em>

And number of packets of red rose have to purchase = 3 \times <em><u>5</u></em> = 15, 5 packages.

And number of packets of white rose have to purchase = 5 \times <em><u>3</u></em> = 15 , 3 packages.

4 0
3 years ago
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Write the equation of the line that passes through (5,2) and is perpendicular to 5 y = --X x – 5. 4​
Basile [38]

Answer: y= 4/5x-2

Step-by-step explanation:

See attached picture

5 0
3 years ago
Denise is divorced and files a single tax return claiming her two children, ages 7 and 9, as dependents. Her AGI for 2017 is $81
Kipish [7]

Answer:

$ 1650

Step-by-step explanation:

Denise's child tax credit for 2017 = ( 2 × $ 1000) - ( ( $ 81500 -$ 75 000) / $ 1000 ×  $ 50 ) = $ 2000 - $ 350 = $ 1650 where 6.5 factor is rounded to nearest whole number

3 0
3 years ago
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Izabella answered 43 out of 50 questions correctly on her STAAR test. What percentage did Izabella answer correctly?
a_sh-v [17]

Answer:

Step-by-step explanation:

86 percent i hole this helps!

6 0
3 years ago
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