Answer:
Yes, all three of them are proportional
Step-by-step explanation:
First, let's simplify them all the way:
10/45 = 2/9
20/90 = 2/9
6/27 = 2/9
All three of these ratios simplified down to their simplest form are 2/9, meaning that they are all proportional.
Answer:
Each orange costs 45 cents
Step-by-step explanation:
3.60 divided by 8 = .45
Answer:
0.6, 1.2, 1.8, _, _, _
1. 2.4
2. 3.0
3. 3.6
Step-by-step explanation:
You increase the number by .6 each time.
Answer:
she has 12 quarters and 6 nickels 6×.05 =.30 12×.25=3.00
Answer:
A second point would be (-1, -6)
Step-by-step explanation:
Because the slope is -1, we know that for every number that x increases, we change y the amount of the slope. So, if we increase x by 1, we change y by -1.
x value
-2 + 1 = -1
y value
-5 - 1 = -6
