The ratio to adults at school festival 11/7 suppose there are a total of 810 kids and adults at the festival how many adults are the festival?

11 more than 2 times a number, n, has a result

I used the rule add 4, subtract 1 to generate a pattern. the first term in the pattern is 5. how can i write a number that could be in my pattern.?

Write an expression of the calculation of the products of five and two and five and one

the population of two communities are 1.8705*10^6 and 9.00846*10^6. calculate, correct to four significant figures, the total population of the two communities.

What is 175.42 rounded to the nearest tenth? A. 175 B. 175.4 C. 175.5 D. 180

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.