What is the value of the expression 12÷(−32)×7?

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

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)