Answer:
Dial it up : ring ring
=8:9
Step-by-step explanation:
From Dial it up= $16 per 2 gb.
ratio of gb : price
2:16
can be reduced to 1:8
this means that per each Gigabyte, you pay $8.
Ring Ring has plans of $9 per 1gb
ratio of gb to price is 1:9
And the ratio between the prices
of the companies is
Dial it up:ring ring
8:9
which means that in one company you get one gb for $8, while in the other company you get the same one gb for $9.

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Answer:
their are five diffreant codes.
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
8x-5x<21-6
x<15÷3
x<5
Answer:
a=5,a=-5
Step-by-step explanation: