Answer:
D: 2f+15
Step-by-step explanation:
f is the number of stamps from France that Carlotta owns.
Twice this amount is 2f
Then, 15 more than twice this amount is 2f + 15, and this is the expression that represents the number of American stamps that Carlotta owns
Answer:
probs c
Step-by-step explanation:
I believe that it would be 3. 14
— minus. —- i
41. 41
Simplified I think it would be -11/41 i
Answer:
20/21
Step-by-step explanation:
tanC = opposite/adjacent = 20/21
Current average = (80 + 93 + 63 + 83 + 83) / 5
= 402 / 5
= 80.4
79 x 6
= 474
what he needs to score on the next test = 474 - 402
= 72
{reassurance = (80 + 93 + 63 + 83 + 83 + 72) / 6
= 474 / 6
= 79}
