Which of the following choices is the simple formula for the nth term of the following arithmetic sequence? 7,3,-1,-5,- a. 4n+1 b. -4n+11 c. 5n+4 d. -4n+1 e.4n+11

To show that polygon abcde is congruent to polygon fghij, a must be used to make the two polygons coincide. a sequence of two transformations that can be used to show that polygon abcde is congruent to polygon fghij is .

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

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