17 Points! Examine this system of equations with the procedure for using the linear combination method.

4x − 9y = 54,

16x − 36y = 208

−16x + 36y = −216

16x − 36y = 208

0 + 0 = −8

0 = −8

Which statements accurately describe this system and its solution? Check all that apply.
The linear combination method produced a true statement.
The solution to the system is (0, –8).
The lines are parallel.
There is one solution to the system.
There is no solution to the system.

Gexpressions: practice question 3 of 5 jackson wants to study the popularity of his music video by tracking the number of views the video gets on his website. the expression below represents the total number of views that jackson's video receives n days after he begins tracking the nu views, where b is the rate at which the number of views changes. alb)" select the statement that would accurately describe the effect of tripling a, the initial number of views before jackson beginst the rate at which the number of views changes, b, will triple. the total number of views the video has after n days, a(b)", will not change. the total number of days since jackson begins tracking views, n, will be reduced by one-third. the total number of views the video has after n days, alb)", will triple. submit

Write the factored form of this trinomial 9x^2+18x-7

Find all the angles that satisfy the equation cos(θ)=32