What is 1 in proportional

The length of a rectangle is 3cm more than twice the width. The perimeter is 84 cm. Find the dimensions.

Find the missing length in the similar figures. Triangle A has 3cm on one side and 5cm as the hypotenuse. Triangle B has 9cm on one side and x as the hypotenuse.

Daniel had a small bag of erasers. The bag contained 15 blue, 10 purple, 8 yellow, 13 green, and 4 red erasers. He picked one of the erasers from the bag. What is the probability that Daniel picked a purple eraser?

How do you round 3,962 to the nearest hundred

Brain made a tasty burger. The diameter was 5 cm. What is the radius of the circle?

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.