The base length of a parallelogram is multiplied by 5. Which of the following describes the effect of this change on the area.

A. The area is multiplied by 2.5.

B. The area is multiplied by 5.

C. The area is multiplied by 25.

D. The area is doubled.

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?