Solve the system of equation by elimination.
4x-3y=-21
5x+3y=-6

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)

12 3 4 5 6 7 8 9 10 time remaining 42: 01 ryan gathered data about the age of the different dogs in his neighborhood and the length of their tails. which best describes the strength of the correlation, and what is true about the causation between the variables?

Aregular hexagonal pyramid has a base area of 45 in2 and a lateral area of 135in 2. what is the surface are are of the regular hexagonal pyramid