Forty-five students chose to have their school pictures retaken. If this represents 1/5 of the students in the school, write and solve an
equation to determine x, the number of students
in the school.

А: 1/5x=45 Solution: 225students

B: 1/5+x=45 Solution:
44 4/5students

C: x-1/5=45 Solution:
44 1/5students

D: None of the above

Y’all help me plz

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.

Will give a: 122 b: 90 c: 48 d: 180