The sum of Mr. Hackett and his wife's age is 97. Mr. Hackett's age is 40 more than half his wife's age. How old are they?

For any linear equation ax+by=c, what are the intercepts in terms of a, b, and c?

A plane ticket cost b dollars for an adult ticket and k dollars for a child. Find an expression that represents the total cost for 9 adults and 3 children.

The length of the top of a table is 4m greater than the width. The area is 96m^2. Find the dimensions of the table.

Use substitution to solve the linear system of equations. x = 4 -y = 1/2x A) 4, 2 B) - 2, 4 C) 2, - 4 D) 4, - 2

Which number produces a rational number when added to 1/5

What is 2/7 equivalent to

Justin horse weighs 600 kilograms. How much does it weigh in grams

Lisler Ellen has a total of 18 apples on her apple tree. She wants to give each of her neighbors 3 apples. Which equation can be written to determine the number of neighbors, X, that Ellen can give apples to? 1 18-x = 3 2 18 x 3 = x 3.

Howdy! (づ｡◕‿‿◕｡) づ Abe took a total of 15 quizzes over the course of 3 weeks. How many weeks of school will Abe have to attend this quarter before he will have taken a total of 35 quizzes? Solve using unit rates.

Suppose the population of a town is 2,700 and is growing 4% each year. a. Write an equation to model the population growth. b. Predict the population after 12 years.