Answer:
!. 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
Answer:
depends on how many different colors there are in the jar and how many marbles there are.
Step-by-step explanation:
Answer:
It's proportional.
Step-by-step explanation:
Proportional means a straight line, like a parallel line.
Answer:
y=-50x-20
Step-by-step explanation:
Answer:
Commutative property of multiplcation.
Step-by-step explanation:
An identifier for the property of multiplcation is by multiplying it by 1. Therefore the answer remains the same.
