3. Subtract: 4x^3-6x^3+8x-9 from 7x^3-16x+18

How do you figure out miles per hour?

You cut 63 meters of rope into 9 equal pieces. how long is each equal peace of rope?

Expended form 605,970

Evaluate st2 - pqr, if p = - 2, q = 5, r = - 7, s = 0, and t = 4.

What is 2pi/3 simplified

Marcos is cutting ribbons for a craft project. each ribbon needs to be 3/4 yards long. if each piece is always within plus or minus 1/16 yards how long are the shortest and longest pies of ribbon ... i don't get it

Find The diagram is not to scale. m 96degree 118degree 115degree 104degree a. 107° b. 117° c. 63° d. 73°

How many pumpkin plants would be in 2 rows

Which of the following is equivalent to the expression below (-3+5) + (m-11

Mira has breakfast at a restaurant. She leaves a 20%, percent tip of $1.80 What is the price of Mira's breakfast, before tip?