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Sunny_sXe [5.5K]
3 years ago
8

Find a number that is 20 less than three times its opposite.

Mathematics
1 answer:
Anastasy [175]3 years ago
4 0
-3x - 20 = x
4x = -20
x = -5 
The number you are looking for is negative 5
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Luke bought 256 ounces of strawberries. he divided them evenly between 8 different pies.
pychu [463]

Answer:

2 pounds.

Step-by-step explanation:

We have been given that Luke bought 256 ounces of strawberries. He divided them evenly between 8 different pies. We are asked to find the pounds of strawberries that Luke put on each pie.

First of all, we will convert 256 ounces into pounds.

We know that 1 pound equals 16 ounces. To convert 256 ounces into pounds, we need to divide 256 by 16.

256 ounces=\frac{256}{16} pounds=16 pounds

Now we will divide 16 pounds by 8 to find number of strawberries put on each pie.

Pounds of strawberries on each pie=\frac{16}{8}

Pounds of strawberries on each pie=2

Therefore, Luke put 2 pounds strawberries on each pie.

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2 years ago
If the volume of the square pyramid is 40 cubic millimeters, and the length of s is 2 millimeters, what is the length of the alt
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Answer:

Step-by-step explanation:

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3 years ago
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Find an equation of a line whose graph intersects the graph of the parabola y=x^2 at (a) two points, (b) one point, and (c) no p
Ber [7]
(a)  y = x + 2

(b) y = 2x - 1

(c)  y = 2x - 3
7 0
3 years ago
g Jack is polling New Yorkers to determine what proportion of them want to legalize recreational marijuana. How many New Yorkers
wolverine [178]

Answer:

1006

Step-by-step explanation:

Take proportion, p = 62%

n = (Z² * pq) / M.E²

Margin error = 0.03

p = 62% = 0.62

q = 1 - p = 1 - 0.62 = 0.38

Zcritical at 95% = 1.96

n = (1.96² * (0.62*0.38)) / 0.03²

n = 0.90508096 / 0.0009

n = 1005.6455

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Sample size = 1006

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Answer the question below thx
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Answer:

The second option: "Even though Antartica is cold and has snow, it is a desert."

Step-by-step explanation:

This is the answer because by reading the paragraph, you will see that the main idea is stated in the first few sentences.

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3 years ago
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