You can use the triangle congruence theorem here because the hypotenuse and the leg of the two right triangles align.
They are about 27 percent that are not seniors
75 divided by 15 is 5. 5 eggs per hen
38(m - 29) = 434...distribute thru the parenthesis
38m - 1102 = 434...add 1102 to both sides
38m = 434 + 1102
38m = 1536....divide both sides by 38
m = 1536/38
m = 768/19 or 40 8/19
A. 15
b. 26
d. 41
e. 82
f. 98
h. 49