How do you estimate21 * 78

G = 3t² - 5t + 6 P = - 8t? - 7 + - 9 G+P

Determine if the proportion is true 2/5=5/10 Proportion is true Proportion is not true

How old am i if 200 reduced by 2 times my age is 48?

1. 172,900,000 how can u convert this number into scientific notation

tabia stores her hair bands in a cube shaped container. the cube has a volume of 64 cubic inches. What is the lenght of the edges of the cube?

A car with a diesel engine travels 663 miles using 13 gallons of fuel. Suppose that the relationship between the distance traveled and the amount of fuel used by this car is proportional. Write an equation to represent this relationship

Amelia knits 1/10 of a scarf in 48 minutes. What fraction of a scarf can Amelia knit in 1 hour?

Each equation given below describes a parabola. Which statement best compares their graphs? y = - 3x2 y = - 7x2 A. Both parabolas open downward, and y = - 7x2 is wider than y = - 3x2. B.

What is the value is a 42=8a

A town has accumulated 5 inches of snow, and the snow depth is increasing by 5 inches every hour. A nearby town has accumulated 9 inches, and the depth is increasing by 3 inches every hour.