Answer its a test.. the height of sonji’s picture frame is 18 inches. part of the height is from the matting. sonji wants to know the height of a picture that will fit in the remaining height of the frame. if  m  represents the height of one side of the matting, which expression represents the height of the opening for the picture?

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Gexpressions: practice question 3 of 5 jackson wants to study the popularity of his music video by tracking the number of views the video gets on his website. the expression below represents the total number of views that jackson's video receives n days after he begins tracking the nu views, where b is the rate at which the number of views changes. alb)" select the statement that would accurately describe the effect of tripling a, the initial number of views before jackson beginst the rate at which the number of views changes, b, will triple. the total number of views the video has after n days, a(b)", will not change. the total number of days since jackson begins tracking views, n, will be reduced by one-third. the total number of views the video has after n days, alb)", will triple. submit

Two florida panthers were weighed. one weighs 6x+21 pounds and the two together weigh 14x+11 pounds how much does he other panther weigh alone