The number 0.4 can be written as 4, so it is a rational number.

Math how many models of 100 do u need to to model 3,200 explain

Describe how the graph of y=-x^2+1 differs from y=x^2. Then find the axis of symmetry and the vertex.

Simplify this expression. 2 (10) + 2 (x - 4) A. 2x + 16 B. x + 12 C. 2x + 12 D. x + 16

Juanita score was 5 over par on the first 9 holes. her score was 4 under par on the second 9 holes

Factor the polynomial completely. 12x4 - 42x3 - 90x2 What is the GCF of the polynomial?

Carol has 1 5/8 cups of yogurt to make smoothies. Each smoothie uses 1/3 cup of yogurt. What is the maximum number of smoothies Carol can make with the yogurt? (1 5/8 is a mixed number - one and five-eighths)

The price of a shirt is 36$. it was discounted to 22$ in a clearance sale. what is the discount?

Ann needs to read 414 pages in 3 days. how many pages should she read each day?

Find the nth term in this sequence 8 12 16 20 24

Nine of 15 students completed their homework. What is the ratio of students who completed their homework to students who did not complete their homework