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# Write a two column proof for the following

If PQ is congruent to QS and QS is congruent to ST, then PQ equals ST.

# Factoring trinomials.

3a2+30a+63 3a squared+30a+6

# Probability

Tiles numbered 1 through 20 are placed in a box. Tiles numbered 11 through 30 are placed in a second box. One tile is randomly drawn from each box. Find each probability. The first tile is less...

# Probability

Tiles numbered 1 through 20 are placed in a box. Tiles numbered 11 through 30 are placed in a second box. One tile is randomly drawn from each box. Find each probability. The first tile is odd...

# Y>-x-2 and y<-5x+2 graphed and sketched.

Sketch the solution to each system of equalities. dont understand how to determine which side if the equation should get sketched.

# Use substitution to solve x=4y and 2x+3y=44

Using substitution to solve

# Use elimination to solve -4x+2y=8 and 4x-3y=-10.

using elimination to solve

# Write the slope intercept form of the equation of a line that passes through the (-3,2) and is parallel to the graph of equation y=x-6?

Slope intercept form

direct variation