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sashaice [31]
2 years ago
14

How do you combine like terms in this expression? 10xy-4(xy+2x²y)

Mathematics
1 answer:
klio [65]2 years ago
7 0
The answer is - 8x^2y+6xy
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An author is writing and illustrating a new book. The ratio of pages with text to pages with illustrations is represented in the
Nitella [24]

Answer:

Th number of pages is 33

Step-by-step explanation:

The ratio of the number of pages of text shown in the  illustration is 3:2. This implies that for every 2 pages of illustrations, there are 3 pages of text. Therefore, for 22 pages of illustration we shall have;

2 page of illustration = 3 page of text

Then

22 page of illustration  =  x pages of text

Then by Cross multiplication

22 \times 3 = x \times 2

66 = 2x

x =\frac{66}{2}

x = 33

4 0
2 years ago
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If you invest $500 at 4% interest,compounded annually,how much is in the account at the end of six years?
Genrish500 [490]
So, we'll find out how much interest this person will have in 6 years and then add it to the original deposit. To do this we will multiply all the factors:

500 x 0.04 x 6 = 120.
This means they'll have made $120 in interest in 6 years if they don't touch the money. We will add the 120 to the 500.
500+120= 620

They will have a total of $620 in their account after 6 years.




3 0
3 years ago
The highest common factor of 18, 24, 36 is
yawa3891 [41]
If you list all the common factors, (1,2,3,6), you see the highest common factor is 6
6 0
3 years ago
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Which can be used to expand the expression below?
musickatia [10]
What is the question 
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3 years ago
PLEASE ANSWER ASAP! WILL GIVE BRAINLIEST+12 POINTS!
VikaD [51]

Answer:

a¹⁰

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(x^{m} )^{n} =x^{mn}  

So here we have (a⁵)², meaning we need to multiply the exponents to get a¹⁰

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2 years ago
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