Answer:
375< y < 525
Step-by-step explanation:
The minimum is 15* 25 = 375
the maximum is 15 * 35 =525
He can earn any amount between these two values
20 students are going to the trip and of those 20, 10 are bringing their own lunches
Answer:
You just have to divide 9 by 12 to get your answer of 75%
See the diagram below.

is the height, and

is the slant height.
The height is the distance from the
base of the pyramid to the vertex (the top of the pyramid). It runs perpendicular to the base.
The slant height is the distance from the
base of the triangles which make up its sides to the vertex. It runs perpendicular to this base as well.
More women prefer black bags than red or blue bags. ( i hoped this help, i took this test or had a similar question and that is what i put)