Elena walked 20 minutes more than Lin. Jada walked twice as long as Elena. Jada walked for 90 minutes. The equation describes this situation. Match(x0)902+2=each amount in the story with the expression that represents it. Explain how you figured it out.

Explanation:

The question is partially garbled and incomplete.

Please, see the complete question in the picture attached.

Translate each verbal statement into an algebraic expression.

1. First statement: Elena walked 20 minutes more than Lin.

Use the time walked by Lin as your reference value and call it x, as it is unknown. Then:

2. Second statement: Jada walked twice as long as Elena:

3. Third statement: Jada walked 90 minutes.

This, lets you to set the equation (equality):

Now, you have all the terms and their meaning:

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere