Simplify to create an equivalent expression.
1+4(6p−9)
choose 1
A 6p−35
B 24p−35
C 24p−36
D 6p−36

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?

3x = 729 solve for x plz . it's urgent. will mark