It has a slope of -7 and passestrough the point (-3,16)

Which expressions are equivalent to -6 + 3m

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

What term makes it inconsistent y=2x - 4 ?