Mrs. Bonse bought a box of erasers. The box had 5 different shapes of erasers. There were 8 of each shape of eraser in the box. Mrs. Bonse gave the box of erasers to a group of 4 students to share equally. Part A: One student, Brianne, said the box contained exactly 45 total erasers. Is Brianne correct? Write an equation and draw a model to explain why or why not. Part B: Another student, Gail, said each student in the group will get exactly 10 erasers. Is Gail correct? Write an equation and draw a model to explain why or why not.

Gail is correct and Brianne is incorrect.

Step-by-step explanation:

If there are 5 different shaped erasers and 8 of each, you would have to multiply which equals 40. If there are 4 people in the group, 40 divided by 10 equals 4.

answer: idk

step-by-step explanation:

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.