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Cerrena [4.2K]
3 years ago
14

Simplify expressions using the distributive property

Mathematics
2 answers:
Zarrin [17]3 years ago
6 0
9x + 27
-2y + 20
4x - 24
30x + 12xy
15x + 2 (?)

~ I’m not sure abt the last one! I’m sorry if they’re incorrect and I hoped this helps! ~
Ludmilka [50]3 years ago
6 0
9x+27
-2y+20
4x-24
6x+12y+24x
I don’t understand the last one hope this helps
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H(x) = x^2 + 1 k(x) = x – 2<br> (h + k)(2)=?
likoan [24]
First we will compute the h+k and then multiply the result by 2.
To add polynomials, we add terms whose variables are alike, for example:
we add the coefficients of x^2 together, the coefficients of x together and so on.

Therefore:
h + k = x^2 + 1 + x - 2 = x^2+x-1

Now, we will multiply this answer by 2 to get the final answer:
2(h+k) = 2(x^2+x-1) = 2x^2 + 2x -2
6 0
3 years ago
Work in the five days?
Ghella [55]

Answer:

9.3

Step-by-step explanation:

last week she worked 45.6 hours. since 40 hours is the limit for normal working hours, she worked 45.6-40 = 5.6 hours overtime.

this week she worked 9.7+8.3+8+9.1+8.6 hours = 43.7 hours.

she worked therefore 43.7-40 = 3.7 hours overtime.

so, in total of the two weeks, she worked 5.6+3.7 = 9.3 hours overtime.

7 0
3 years ago
PLEASE HELP ME. ONLY HAVE COUPLE MORE MINS LEFT
ludmilkaskok [199]

Answer:

11

Step-by-step explanation:

i dont really know but i think it is 11 because its all two numbers distance

6 0
2 years ago
The ndhevekenevegegrrjeveecrxzrtxtj4ejeobde ecsudddje​
m_a_m_a [10]

Answer:

yes

Step-by-step explanation:

8 0
3 years ago
PLZS HELP NEED BY TODAY!!
Alex73 [517]
X=20. Because that line is 180 and u subtract 40 and u do 140/7= 20
3 0
3 years ago
Read 2 more answers
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