Ed is 8 years older than his brother John. Five years ago, Ed was 3 times as old as John. Find their present ages

Pamela can swim under water for 51 seconds without a breath. Lucy can swim 3/5 minute and kady 8 minute. Who can stay underwater the longest?

Which of the following is a valid conclusion for the quadratic equation? x2 - 6x + 8 = 0 X-3 = 0 and x + 5 = 0 x + 4 = 0 and x + 2 = 0 OX-4 = 0 and x + 2 = 0 X-4 = 0 and x-2=0

You invest $1000 in an account at 2.5% per year simple interest. How much will you have in the account after 3 years? Round to the nearest whole dollar. A: $3250 B: $1075 C: $1088 D: $1163

Believing that every problem has a solution is part of which set of values? a. efficiency and practicality b. morality and practicality c. efficiency and progress d. work

What does it mean twenty to

3*-18=42 Solve for x!

Express 432 as a product of prime factors

What is the difference between 7986 and 20500

Is a radius also a chord

1. Evaluate 3y - 4 for y = 5 2. 65 + x = 99 x = ? 3. Find the product. 38.7 * 21 4. Which value satisfies the equation? 9x + 3 = 30 * -2 -3 -4