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Dafna1 [17]
3 years ago
10

What is 4x^3 • 5x^4y^2 expanded

Mathematics
1 answer:
cestrela7 [59]3 years ago
4 0
It’s 20x^4y^6 if you combine them
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You purchase 26 parking hours that you can use the next month to park your food truck at the fair. Weekday hours park $2 per hou
ICE Princess25 [194]

Answer:

Number of week day hours purchased  is 5

Step-by-step explanation:

Total number of Parking hours purchased = 26 parking hours

Parking cost on weekdays = $2 per hour

Parking costs on weekends = $10 per hour

Total amount spent on parking =  $220.

To Find:

Number of week days purchased = ?

Solution:

Let  

The number of week days purchased be x

The number of weekends purchased be  y

We know that the total hours purchased is 26

So,

x+y = 26

y = 26-x------------------------------------------------------(1)

Now the total cost is 220

(Total number of weekdays X cost per weekday ) +(Total number of weekends + cost per weekend) =220

Substituting the values

=>x\times 2 + y \times 10 = 220

=>x \times 2 + (26-x) \times 10 =220

=>2x + 260 -10x =220

=>260 -8x = 220

=>260 -220 =8x

=>40 = 8x

=>x=\frac{40}{8}

x= 5-------------------------------------------(2)

Now substituting (2) in (1) we get

y= 26-5

y= 21

7 0
3 years ago
Peony mixes red paint and white paint in the ratio 1:3 She uses four tins of red paint Work out the total number of tins of pain
blsea [12.9K]

Answer:

16

Step-by-step explanation:

4x3=12 tins of white paint

12+4=16 total tins

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3 years ago
54 divided by 1200 remainder as a fraction quick
BaLLatris [955]

22  1111111 /5000000

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What does "Classify the polynomial by the number of terms" mean
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"Classify the polynomial by the number of terms" means a term contains both the variables and its coefficient. For example a "monomial" has one term like 2x^{2}.

A binomial has 2 terms like 3x^{2}+6x

A trinomial has 3 terms like 4x^{2}+5x-8

And a polynomial has 4 or more terms.

So basically one can classify the type of polynomial by counting the number of terms in a given equation.

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3 years ago
Eli runs 2 miles on his first day of training for a road race. The next day, he increases his distance run by 0.25 miles. The da
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He will run 40.5 miles in 12 days
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