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alexira [117]
3 years ago
12

Evaluate each expression by (1) using the Distributive Property and (2) evaluating inside the parentheses first.

Mathematics
1 answer:
galina1969 [7]3 years ago
5 0

Answer:

can u explain more

Step-by-step explanation:

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Please tell me the steps to this problem. i will give brainliest
gayaneshka [121]

Option C: -3 is the average rate of change between x=-1 and x=1

Explanation:

The formula to determine the average rate of change is given by

Average rate of change = \frac{y_2-y_1}{x_2-x_1}

We need to find the average rate of change between x=-1 and x=1

Thus, from the table, we have,

x_1=-1 , y_1=5

x_2=1 , y_2=-1

Thus, substituting these values in the formula, we get,

Average rate of change = \frac{-1-5}{1+1}

                                        =\frac{-6}{2}

                                        =-3

Thus, the average rate of change between x=-1 and x=1 is -3.

Hence, Option C is the correct answer.

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3 years ago
a wheelchair ramp is 9 feet long and sits 2.5 ft high. how long will a similar ramp be if it sits 1.5 ft high from the ground
bixtya [17]
The second ramp should be 5.4 ft long

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3 years ago
PLEASE HELP ME!!!! WILL GIVE 5 STAR, THX, AND BRAINLIEST!!
Elis [28]
E fs ik that for a fact and maybe that’s all?
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3 years ago
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Pleaseeee help ASAP rocky!!!
Georgia [21]

Answer:E

Step-by-step explanation:

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It's a set question.. I need your help​
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Answer:

1)164%

Step-by-step explanation:

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