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.
3/25
Simplify the fraction by using common factors of numerator and denominator. Now, 12% can be written as 12/100.
no the x and y axis both have repeating numbers
304
plug 4 in for x
3(4)^2 + 4(4)^3 = 304
48 + 256 = 304
