Xy (less than or equal to sign) 4
The acute right angle means, the right angle is an acute angle so therefor it is not possible, because it is an acute angle not a right angle. Hope this helps :)
Answer:
c.
Step-by-step explanation:
Answer:
C, 6
Step-by-step explanation:
31-13 is 18, 18/3 is 6.
234 = a + s s = students a = adults
2a = s
after you get the equations you solve. plug 2a into the above equation.
so u get
234 = a + 2a
234=3a then divide 3 from each side
78 = a
so 78 adult tickets were sold
