My son with this question becuz even i don't know it

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

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

Which expression is equivalent to -5(3x - 6/7)