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The given equation relates the positive numbers a, b, and c. Which equation correctly expresses a in terms of b and c?
The given equation relates the positive numbers a, b, and c. Which equation correctly expresses a in terms of b and c?
The given equation represents the volume of mulch x, in cubic feet, and the volume of soil y, in cubic feet, in a mixture of mulch and soil that weighs 260 pounds. If the volume of soil in the mixture is 2 cubic feet, what is the volume of mulch in the mixture, in cubic feet?
The given equation represents the volume of mulch x, in cubic feet, and the volume of soil y, in cubic feet, in a mixture of mulch and soil that weighs 260 pounds. If the volume of soil in the mixture is 2 cubic feet, what is the volume of mulch in the mixture, in cubic feet?
During hibernation, American black bears do not eat or replenish calories. A certain black bear weighed 515 pounds when entering hibernation and lost weight at a rate of 0.5 pound per day. At this rate, how many days after entering hibernation did the black bear weigh 490 pounds?
During hibernation, American black bears do not eat or replenish calories. A certain black bear weighed 515 pounds when entering hibernation and lost weight at a rate of 0.5 pound per day. At this rate, how many days after entering hibernation did the black bear weigh 490 pounds?
If x + 1 = 3, what is the value of 2(x + 1)?
If x + 1 = 3, what is the value of 2(x + 1)?
The triangle shown has one side with a length of x inches and two sides each with a length of y inches. The perimeter of the triangle is 63 inches. Which equation represents this situation?