Naoya read a book cover to cover in a single session, at a rate of 55 pages per hour. After 4 hours, he had 350 pages left to read. Let y represent the number of pages to read after x hours

y = 570 - 55x

Step-by-step explanation:

y = T - 55x

350 = T - 55(4)

T = 350 + 220

T = 570

y = 570 - 55x

We can write the expression as: y = 570 - 55x

At the time, there were 350 pages left so we can add to find the total amount of pages.

350 + 220 = 570 pages

Naoya can read 55 pages per hour. This can be represented by 55x, where "x" is the amount of hours he reads for.

Best of Luck!

where is the gragh

step-by-step explanation:

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.