Which of the following is the correct expression for: 2/3 times the sum of 2/8 and 4/8

Group of answer choices

a. 2/3-(2/8+4/8)

b. 2/3∙(2/8+4/8)

c. 2/3∙(2/8-4/8)

d. 2/3∙2/8+4/8

Which operation should be performed first according to the order of operations? 44 • 2 – [(5 + 20 • 3) – 12] + 16 ÷ 2 5 + 20 20 • 3 16 ÷ 2 44 • 2

W-16=-12 solve each one step equation plz

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.