Plantea una ecuacion

en una academia de idiomas el numero de personas que estudian frances es la mitad del numero que estudian ingles calcula cuantas personas hay en cada grupo si en total hay 40 persona

Find the mode of the data. 41, 38, 37, 34, 37, 43, 37, 39, 41, 37

8s+6t - (-5s) - 2t simplify the expression like terms

Algebraic expressions for five less three times the length L

A cereal serving has 5 grams of salt. How many milligrams is that?

Two of the sides of a right triangle are 8 and 6 units long. How long is the third side? Find all possible answers.

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.