3 years ago

18. Analyze Justify how you can use the number of negative factors to

1 answer:

5 0

Step-by-step explanation:

so u will basically use the fact that if it is an even number of negative integers than it is positive and if it is odd then it is negative

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The function f(x)=5x+4f(x)=5x+4 models the height of a tree, where x represents the years since the tree was planted for year 3

Romashka [77]

"all real numbers between 3 and 10 inclusive" could not be the answer, because these are x-values (values of the independent variable).

"all real numbers between 19 and 54 inclusive" is the range. Why? Because in year 3, f(3) = height of tree = 5(3) + 4 = 19 feet.

In year 10, f(10) = 5(10) + 4 = 54 feet.

6 0

4 years ago

45 tens is the same as

MakcuM [25]

Tens refers to the unit 10,
This means that 45 10s is equal to:
45*10 = 450

Hope this helps! :)

8 0

4 years ago

Read 2 more answers

Please help with 7 and 8

Serhud [2]

For #7 - part a: greatest common factor (GCF) is 5.

Part b: cross out everything BUT 10 & 20.