Find the number if: 4.5% of it is 23% of 45

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)

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.