Which description best describes the solution to the following system of equations y = 2x + 3
y = -x + 6
lines y = -2x + 3 and y = -x + 6 intersect and the x axis
lines y = 2x + 3 and y = -x + 6 intersect at the y axis
line y = 2x + 3 intersects the line y = -x + 6
line y = 2x + 3 intersects at the origin

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Find the solution of each of the following.

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap