What is the standard form of 7.09x10?

Classify this polynomial. -3s - 7

What is 1 3/4 to the nearest whole number

The French mathematician Pierre de Fermat (1601-1665) considered the sequence 5, 17, 257, 65537,

Tony earns $200 per week 5 dollars for every magazine subscription that she sells how much in dollars will she earn in a week in which she sells s subscriptions

Question 10 A laboratory employee is mixing a 10% saline solution with 4% saline solution. How much of each solution is needed to make 500 milliliters of a 6% solution.

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.