The prices of two radios are in the ratio x:y when the prices are both increased by £20, the ratio becomes 5:2
when the price are both reduced by £5, the ratio becomes 5:1

answer is d-29

step-by-step explanation:

since you didn't include the picture, i can give you the description so you know how to pick the correct answer. the third quartile of a data is always shown in a box plot. in the middle of your graph should be a box. the third quartile is the value that goes with the far right edge of the box.

87%

step-by-step explanation:

apex answer

answer: the answer is e

step-by-step explanation:

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.