Justin needs to make 80 illustrates for an art book. He has 40% of the illustrations. Make a bar model to show his progress. How many illustrations does he still need to make? Explain.

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?