Use these clues to determine how much money Niki has saved in change. (Let
Q: quarters, D : dimes, and l/: nickels.)
N - D - Q:2 (Hint: Find how many
P + Q: ll there are of each coin;
3Q: 18 then convert to money.)

answer: 0+0=0

step-by-step explanation:

that is the only answer that can make 0

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)

my guess is

step-by-step explanation: