How many different ways can an after school club of 13 students line up

Using the completing the square method, which of the following is the solution to x2 + 8x - 3 = 0? a. x = 4 - √13, x = 4 + √13 b. x = 4 - √19, x = 4 + √19 c. x = - 4 - √19, x = - 4 + √19 d. x = - 4 - √13, x = - 4 + √13

What is the elapsed time between 1:35-6:00

Find three ratios equivalent to the ratio described in each situation. The ratio of cats to dogs in park is 3/4

What is the product of 2.678 and 9.7

Write an equation for: Liz spent a total of $44.88 at the mall. She has $7.62 left. How much money, m, did Liz have when she arrived at the mall?

By what percent will a fraction decrease if its numerator is decreased by 50% and its denominator is decreased by 25%?

Which of the following are ways to find the rate of change

What is 2 ways to find the equivalent to 3.7?

3 km 2.8 km what's the area?

32 over 96 in simplest form