What is the leading coefficient of the polynomial?
15x^4 – 26x^3 – 18x^6 – 19x^7

-19

Step-by-step explanation:

Rewrite the equation from highest exponent to lowest:

-19x^7-18x^6+15x^4-26x^3

Coefficients are the numbers in front of the exponent, so the leading coefficient is what is attached to the highest exponent value.

-19x^7 is the highest exponent, so -19 is the highest coefficient.

answer: procent 54 wynosi 33,33%

exa:

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3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.