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Alexeev081 [22]
3 years ago
6

Decide wheather the Change is an increase or decrease and find the percent change original number =45 new number =18

Mathematics
1 answer:
oee [108]3 years ago
7 0

Answer:

40% decrease

Step-by-step explanation:

You might be interested in
5x² + 3y when x =-2 and y = 10​
Vera_Pavlovna [14]

Answer:

50

Step-by-step explanation:

When a number is next to a variable, such as 5x, this means you will multiply them(five times x). With x being -2, we will multiply -2 x -2 = 4. the exponent tells you how many times to multiply a number by itself. If the exponent was 5, we would multiply 2 by itself 5 times to get 10. Since we got 4 for our answer, we will multiply that by since it was an exponent and we multiply it. 4 x 5 = 20. Since we know that we multiply numbers next to variables, we will multiply 3y or 3(10). 3 x 10 = 30. Add this to 20 to get your answer. 20 + 30 = 50.

Hope this helps :)

6 0
3 years ago
The low temperatures for Anchorage, Alaska last week were: -17°F, 8°F, -9°F, -11°F, 12°F, -13°F, and 2°F. What was the average l
Mademuasel [1]

Answer:

-4 degrees Fahrenheit

Step-by-step explanation:

(-17 +8 + -9 + -11 +12 + -13 +2) / 7 = -4

4 0
3 years ago
Which statement describes a key feature of function g if g(x) = f(x + 4)?
11111nata11111 [884]

The statement that describes a key feature of function g if g(x) = f(x + 4) is C. horizontal asymptote of y = 0.

<h3>What is a function?</h3>

It should be noted that a function is an expression that shows the relationship between the variables.

In this case, the statement that describes a key feature of function g if g(x) = f(x + 4) is that the horizontal asymptote of y = 0.

The horizontal asymptote is vital for guiding the variables

Learn more about functions on:

brainly.com/question/6561461

#SPJ1

5 0
2 years ago
Which inequality has an arrow pointing to the left when the solution set is graphed on a number line?
Tanya [424]

Answer: a

Step-by-step explanation:

did the test

4 0
3 years ago
Mike is mixing paint for his walls. He mixes 1/6 gallon blue paint and 5/8 gallon green paint in a large container. What fractio
Reptile [31]
1/6 + 5/8 = 
8/48 + 30/48 = 38/48 reduces to 19/24 <==== total gallons of paint
8 0
3 years ago
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