Use the distance formula to find the unknown value. d= 171 mi, r= 19 mi/min, t= ?

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

Brent needs to paint a logo made using two right triangles. the dimensions of the logo are shown below. what is the difference between the area of the large triangle and the area of the small triangle? (1 point) select one: a. 4.5 cm2 b. 8.5 cm2 c. 16.5 cm2 d. 33.0 cm2

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?