Determine whether the pair of slopes given are parallel, perpendicular, or neither: 1. m= 2, m= -1/2

2. m= 3, m= -3

4. m= 10, m= -1

5. m= 2, m= 3

6. m= 4/5, m= 8/10

Answer this question only if you know the 30 points and

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)