You and 2 friends walk into a hotel and the front guy says the total is $30 and you and your 2 friends pay $10 each. Then you go up to your room and the front guy said opps... I charged $5 more, so then the Bell Hop said I'll take it to them. On the way up he says this wont split evenly so I'll keep $2 and then give you and your 2 friends $1, so where is the other dollar( there is dollar missing, and you gotta do math) (Instead of paying $30 you guys paid $25 total) (instead of paying $10 you paid $9) (3 x 9=27) (3= ppl) (9= How much one person paid)

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

mean, 40.6

step-by-step explanation:

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)