Steve baked 55 batches of cookies in
one and one half hours. vondra baked 31
batches of cookies in 1 hour. which baker
made cookies at a greater rate of batches
per hour?

*answer this question by comparing unit rates

Basically, you need to divide these by the number of minutes it took to make them. So, for example:

Since one hour and a half equals 90 minutes, Steve baked cookies at a rate of 0.61111 (the one keeps repeating) per minute (55 divided by 90).

Since one hour equals 60 minutes, Vondra baked cookies at a rate of 0.516666 ( the six keeps repeating) per minute (31 divided by 60).

This means that Steve baked batches of cookies at a greater rate than Vondra.

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.