Awoman bought some large frames for $15 each and some small frames for $7 each at a close out sale if she bought 18 frames for $174 find how many of each type she bought

15x+7x=174
Just start plugging in random number I am going to do that and when I come up with some numbers I will put them in the comments

Jared multiplied 63 by 73.. That doesn't make any sense. To solve the problem, find how many more words Rick can write per minute. 73 - 63 = 10.

If he can write 10 more words in 1 minute, that means he can write 10 x 135 = 1,350 more words in 135 minutes.