What is the difference? 86,700,000-3.45*10^7

A. 5.22

B. 5.22 x 10^6

C. 5.22 x 10^7

D. 5.22 x 10^8

Evaluate each expression if x=9 and y = 3

Where do the equations y=2x and y=-3 intersect

Which of the following expressions is equivalent to 3p^4

By Harry potter DVD series has been sold out for § 540 with the gain of & 60 Find the gain percentage

A boat travels 287 miles in 287 hours (with a constant speed). How far can it travel in 231 hours (with the same speed) ?

How many solutions can be found for the equation 3y + 5 - 2y = 11?

Kalvin and 4 friends of his friend want to share 4 pounds of nuts equally. Write an expression to show what fraction of the nuts each friend should receive. Then write 2 equivalent fractions for this amount

Choose the correct simplification of (6x - 5) (2x^2 - 3x - 6) 12x3 + 28x2 + 21x + 30 12x3 - 28x2 - 21x + 30 12x3 + 28x2 - 21x + 30 12x3 - 28x2 - 21x - 30

If a circle has a radius of / sqrt{13} and is centered at (9, - 3), what is the equation of this circle?

I need to show my work on pounds to ounces 12.6pounds