Alinear function and its inverse are given below. 1
А
0
-1
2
1
3
2
4
3
y
0
y = 2x-2
y =
X+ 1
B.
x
y
0
-2
1
0
2.
2.
3
4
4
6
Which tables could be used to verify that the functions
are inverses of each other? Check all that apply.
table A
С
x
y
0
-10
1
0
2
10
3
20
-
4
30
table B
x
D
-1
0
table C
0
1
1
2
2
3
y
table D
E
0
X
y
-2
0
2
2
4
3
table E
6
4
1

30 determine the coefficient on x 12 y 24 x12y24 in ( x 3 + 2 x y 2 + y + 3 ) 18 . (x3+2xy2+y+3)18. (be careful, as x x and y y now appear in multiple terms! )

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?