How do I simplify the form of expression?

(4x + 5) (x - 7) - 4x^2 + 10x = 9

A group of numbers, symbols, and operators is know as an? A. expression, B. value, C. array, D. term

What does 22 divided by 3 plus 1 equal?

Which of these expressions represent the sum of 3 and n?

Three ratios equivalent to 1 to 3.

At a cafe, the Bishop family pays $12 for a salad, a fruit bowl, and two sandwiches. The Cortez family pays $14 for two salads and two sandwiches The Donovan family pays $14 for a salad and three fruit bowls What is the price of a fruit bowl at the

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.