Answer:
C. 490.
Step-by-step explanation:
25% = 0.25.
If the number of emails that Ryan and Taylor each received is x emails then Sara received 2x + 0.25 * 2x = 2.5 emails.
So 2x + 2.5x = 882
x = 882/4.5
x = 196.
So Sara received 2.5 * 196
= 490 emails.
Answer:
2.59
Step-by-step explanation:
Divide $54.39 by 21.
Answer:
<u>5x+10</u>
27x
Step-by-step explanation:
cross multiply
Answer:
yes I can help
Step-by-step explanation:
which one please
Answer:
30
Step-by-step explanation:
the formula is a^2+b^2=c^2
18^2+24^2=c^2
900=c^2
c=30
