How do you write 309,017 in expended form

Horatio weighs three times as much as Kimberly, and together they weigh a total of 95 kilograms. If h represents Horatio's weight, and k represents Kimberly's weight, which system of equations could you use to determine how much each weighs?

How do you get the answer to 15.8 x 1.58?

How would I work out 4w (9)

Each book in a store costs $8, and each pen costs $4. If you want to spend exactly $32, write the equation, in standard form, that represents modeling this situation.

A green ribbon is 9 inches long A red ribbon is one tenth the length of the green ribbon a purple ribbon is 10 times as long as the Red Ribbon what is the length of the purple ribbon

Which function below is the inverse of f (x) = 7x-1/2

7,14/5, 8/25 find the 7th term

The diagonal of a soccer field is 150 feet. The length is 120 feet. What is the width?

Express the recurring decimal 0.56 as a fraction

What is the perimeter of this shape? A. 16.5 in. B. 18.5 in. C. 23 in. D. 28 in.