After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 lb. What was Lisa's original weight?

The combined age of three sisters is 74. The eldest sisters age is twelve less than the sum of both sisters age. The middle sister is 5 years older than the youngest. What is the age of each sister?

Carmelo's employer matches 15% of carmelos contributions to his 401 (k) plan. if carmelos employer contributed $300 to the plan last year, how much did carmelo contribute to the plan last year?

Jorge wrote the inequality - 12°F < - 3°F to compare the temperature at 9 A. M. And 9 P. M. It was colder at 9 P. M. than at 9 A. M. What was the temperature at 9 A. M.? Explain.

What is the difference between constructing and drawing geometric figures? Give a real-world example of each.

A method of estimating the number of people participating in a march is to assign someone to a spot on the sidewalk with the job of counting the number of marchers who pass in 1 minute.

The lengths of the corresponding sides of two similar trapezoids are in the ratio 3:5. If the area of the smaller trapezoid is 63sq inches, what is the area of the larger trapezoid?

Solve 2x - 1 < 7 and 5x + 3 < 3. x < 0 x 0 < x < 4

Whats the LCM of 12, 16, and 20

What do you anticipate the corresponding three-dimensional solid of this two-dimensional net will look like? Check all that apply.

Sumo is making a necklace the ratio of red beads to turquoise beads on the necklace 5:1. If there are 55 red beads how many are turquoise