8) Which expression is a simplified form of the expression below?
(2.3 x 10^2)(4 x 10^4)

Step-by-step explanation:

(2.3x*10^2)(4x*10^4)

2.3x*4x*10^{2+4}

2.3x*4x*10^6

2.3*4x^{1+1}*10^6

2.3*4x^2*10^6

10^6*9.2x^2

1000000*9.2x^2

9200000x^2

I hope this helps

answer: 1) twenty-seven times y

              2) twenty-seven multiplied by y

positive

step-by-step explanation:

the quadrant is facing upwards