Answer:
sometimes because it depends on the sign whether it's negative or positive
Answer:
i don't understand anything what grade are you in
Step-by-step explanation:
<u>27 = 6x + 4y </u>= 1 7/20 = 3 4/5<u>
</u>20 = 2x + 5y<u>
</u>
Answer:
80 males
Step-by-step explanation:
180 / 9 = 20
20 x 4 = 80
1.42 because you subtract 10 from the price