Answer:
2/3
Step-by-step explanation:
42/63 = 2/3
15/22.5 = 2/3
Answer:
yes, the volume = 16 ft^3
Answer:
there is no picture buddy. add the picture so someone can answer your question
Step-by-step explanation:
Answer:
<em>Riley has 72 tokens</em>
Step-by-step explanation:
<u>System of Equations
</u>
We have two conditions for the tokens Riley and Erik have earned. Let's call x and y to the number of tokens of Riley and Erik respectively. The first condition states that

Solving for y

The second condition is that the ratio of the number of tokens that Riley had to the number of tokens that Erik has is 8 to 7. It's written as

Or equivalently

Replacing y from the first equation

Operating

Simplifying


Riley has 72 tokens