Subtract. 56,800,000,000 – (5.1 x 1010)
Enter the correct numbers in the boxes to complete each step.
Convert the first number to scientific notation.
= (
X 10^
– (5.1 x 10^10)

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4