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Alina [70]
2 years ago
12

Evaluate the given expression for x = 3 and y = 2.

Mathematics
1 answer:
kumpel [21]2 years ago
4 0

Answer:

11

Step-by-step explanation:

3(2) - (3(3) + 2) + 16

6 - (9 + 2) + 16

6 - 11 + 16

11

<em>good luck, hope this helps :)</em>

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7.8125 gallons

Step-by-step explanation:

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Hope this can help you :3

5 0
3 years ago
When adding two rational numbers,if a pair of addends has opposite signs ,then the sum will have the sign of the addenda with th
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When adding two rational numbers,if a pair of addends has opposite signs ,then the sum will have the sign of the addenda with the greater  value among the two.

These examples can better illustrate this concept:
Example 1:
23 + (-3) = 20 (The greater among the two is positive and the result is also positive)

Example 2:
-23 + 3 = -20 (The greater among the two is negative and the result is also negative)
6 0
3 years ago
Han made some hot chocolate by mixing 4 cups of milk with 6 tablespoons of cocoa. A. How many tablespoons of cocoa per cup of mi
MaRussiya [10]

Answer: 1.5

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3 0
2 years ago
A researcher wishes to estimate the proportion of adults who have​ high-speed Internet access. What size sample should be obtain
slega [8]

Answer: 8359

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The formula for sample size needed for interval estimate of population proportion :-

n=p(1-p)(\frac{z_{\alpha/2}}{E})^2

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Margin of error : E=0.01

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5 0
3 years ago
Which expression is equivalent to -9x^-1y^-1 / -15x^5 y^-3 Assume x = 0 y = 0
jenyasd209 [6]
For this case we have the following expression:
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 For power properties we have:
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 Rewriting we have:
   9x ^ (- 6) y ^ (- 1 + 3) / 15
   3x ^ (- 6) y ^ (2) / 5
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 Answer:
 
  3y ^ 2 / 5x ^ 6Note: answer is not between the options. Rewrite the expression again, or the options.
8 0
3 years ago
Read 2 more answers
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