The time it takes to lay a sidewalk of a certain type varies directly as the length and inversely as the number of men working. if eight men take two days to lay 100 feet, how long will three men take to lay 150 feet?

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830

Percent increase and decrease. original number: 45 new number: 18