Sid pealed 252 oranges in 7 hours. At that rate, how many oranges would he peel in 5 minutes?

Three times the sum of a number and seven is negative thirty-six. what is the number?

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?

Andy has $310 in his account. each week, w, he withdraws $30 for his expenses. which expression could be used if he wanted to find out how much money he had left after 8 weeks?