Maya is 3 years older than ned and 2 years younger than carla. ten yeras ago, carlas age was equal to the sum of the ages of ned and maya. how old is each now

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?