Im assuming there is exponents so if im assuming correctly, then the answer would be 6x^4 - x^3 - 5x^2 + 10x + 5 because you would combine like terms.
Answer: x= 5/2
Step-by-step explanation::)
The slope is gonna be 3
the equation will be y=3x+20
Shawna will climb 45 steps
The first step is to write out the parameters given in the question
Shawna climbed 5 flights of stairs
There were 9 steps in each flight
The number of steps can be calculated by multiplying the number of flight of stairs by the number of steps
= 9 × 5
= 45
Hence there are 45 steps for Shawna to climb
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N=64.
32+64=100
64/8=8
sqrt (64+225)= sqrt (289) = positive and negative 17
