Answer:
The answer is 20
Step-by-step explanation:
In ratio what you do one side you do on the other side 5:4=25:20
5×5=25
4×5=20
Answer:
8x² - 7x + 1
Step-by-step explanation:
Combine like terms
Answer:
The video is 2 hours and 10 minutes long
Step-by-step explanation:
Well from my calculations I got 24 inches.
Answer:
, or in this case,
Step-by-step explanation:
Assuming that Justine's score is represented by and Meagan's score is represented by , we know that will always be the opposite of .
To represent opposite, we put a negative sign before the variable.
This makes the current number, even if it's negative, the opposite value.
Let's test it out.
Since Justine's score is -7, substituting it into the equation makes it . We know that two negatives make a positive, so .
Now let's assume Justine's score is 7. Plugging it into the equation, we get . That's the same thing as , and -1 times 7 is -7.
Hope this helped!