Express in scientific notation. (9.3 x 10^7= 23,000 = ? (Round to the nearest tenth.)

What is the lcm of 16 and 40 ? 24 and 40 ?

What is 1/3x5 on anuber line what does it look like on a number line

The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?