twenty-seven trillion fifty-seven million three hundred twenty-four thousand
eighty-three in standerd form

Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?

Y=21.95x+10 y=22.45x solve by substitution

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?