I need help please please I appreciate it! ):

!. Scale factor = 5

2. Scale factor =

Step-by-step explanation:

scale =

1. To increase the numbers, let the scale factor be = 5. So that;

0.05 x 5 = 0.25

x 5 = 0.5 x 5 = 2.50

7 x 5 = 35.00

13 x 5 = 65.00

25 x 5 = 125.00

102 x 5 = 510.00

2. To decrease the numbers, let the scale factor be . So that;

0.05 x = 0.01

x = 0.5 x = 0.10

7 x = 1.40

13 x = 2.60

25 x = 5.00

102 x = 20.40

congruent segments

step-by-step explanation:

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540