3/5 x - ½ = -2
Jerry is mowing his lawn. It takes him 1 /6
of an hour to mow 3 /20of his yard.
What portion of the yard does Jerry mow per hour?
Select all of the expressions that are equivalent to
2/3(9x +6) - 1/2(8x - 4)
M. 2(x + 1)
P. 2x + 6
R. 2x + 2
S. 2(x + 3)
T. 8x
Marcus drew a scale drawing of the rectangular park in his neighborhood. On his
drawing, the length of the park is 8 inches and the width of the park is 6 inches.
The key on his drawing shows 1 inch = 20 feet. What is the actual area of the
park?
While on a camping trip, Calvin was monitoring the temperature.
• In the afternoon, the temperature was −4°C.
• As the evening progressed, the temperature dropped 7°C.
• By mid-morning the next day, the temperature had risen 3°C.
What was the temperature, in degrees Celsius, after these changes?
The outer edge of one of the swimming pools is in the shape of a rectangle and
has a perimeter of 150 meters and a width of 25 meters.
What is the length of the pool?