Laura bought 5 raffle tickets to help support her sons school. the school sold a total of 1000 tickets. what is the probability that laura will win the raffle ticket?

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Find the value of the variable and the length of each secant segment.

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is