7. Jerry has 23 coins in nickels, n, and dimes, d. He has $1.95 altogether. How many nickels does Jerry
have?

Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition