Three students are chosen at random. Find the probability that all three were born on Wednesday

a. 3/365
b. 3/7
c. 1/21
d. 1/343

The system of equations graphed below has how many solutions?

The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.