Jordan is considering buying her first home. The house she is interested in
buying is priced at $150,000. Jordan qualifies for a 30-year mortgage at 5%.
What will her monthly mortgage payment be?

A) $777.12
B) $697.87
C) $805.23
D) $702.34

given the equation is 8+9z=-6, the first step would be to subtract the 8 from both sides:

8+9z-8=-6-8

since 8 minus 8 = 0, this would cancel out the 8. and since -6 minus 8 equals -14, the equation would look like this

9z = -14

well, because the $0.25 is an added cost depending on how many minutes, the answer would be y = 30 + 0.25x.