Sarah is three more than four times John's age. Together, their ages equal 28. How old are they show the equation as well as the complete answerl.

PLS HELP ITS A TIMED TEST

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?

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Which equation represents the model shown? a)1/3 divide 1/6 = 2 b)2/3 divide 1/6 = 2/18 c)1/3 divide 1/6 = 1/18 d)2/3 divide 1/6 =4