Jose earned 55 points in a video game. He lost 45 points, earned 80 points, then lost 35 more points. Enter and evaluate an expression to find his final score in the video game. An expression to find Jose's final score is Jose's final score in the video game is points.​

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Find the root(s) of f (x) = (x- 6)2(x + 2)2.

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?