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White raven [17]
3 years ago
11

Use distributive property to write an equivalent expression 9(3x + 5y)​

Mathematics
1 answer:
marysya [2.9K]3 years ago
3 0

Answer:

27x + 45y

Step-by-step explanation:

9(3x + 5y)

27x + 45y

Hope this helps, thank you !!

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Histogram help!(look at the picture)The histogram below shows the admission cost of some theme parks across the country.How many
Andrei [34K]

Answer:

12

Step-by-step explanation:

5+7=12

5 have 7-14

7 have 15-22

The final answer is 12

3 0
3 years ago
Find the sum using the formulas for the sums of powers of integers ( problem attached )
Natasha2012 [34]

Correct Answer: - 550

We can use the distributive property to distribute the summation to the variables and then get the constant out to apply the summation formulas as shown below in the attached image.

The equation editor does not have a summation symbol, so I have attached the solution using the image.

The correct answer to this question is -550. First option is the correct one.

7 0
3 years ago
Change the decimal to a fraction. Reduce the fraction if possible.
Bess [88]
0.578=289/500, 3.5= 3 1/2, 2.73= 2 73/100, 0.4211= 4211/10000. Hope this helps :)
6 0
4 years ago
Read 2 more answers
When a certain valve is open, 281 gallons go through it in one hour. The number of gallons that would go through in 94 hours is?
yarga [219]
281 gallons/ 60 min= 4.683 gallon per min
4.683 gallon per min * 94 hours= 440.23 gallons

Answer: 440.23 Gallons
8 0
3 years ago
The product of (-5xy2) and (-4x2y)
solong [7]

Combine like variables:

(20x^2)(2y^3)

Combine coefficients:

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3 0
3 years ago
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