The temperature at 7 pm at weatherstation minnesota was -5°f the temperature begin changing of the rate of -2.5°f per hour what was the temperature at 10 pm

The actual length of side t is 0.045 cm. use the scale drawing to find the actual side length of w. a) 0.06 cm b) 0.075 cm c) 0.45 cm d) 0.75 cm

Solve the system of equations. y= 2x y= x^2 - 15

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.