Hmm let's say
c = commercial launches
n = non-commercial launches
we know the total of launches were 53 for that year, so
c + n = 53
we also know that, whatever "c" is, "n" is "<span>was one more than three times" that
so... three times "c", 3 * c or 3c
one more than that?
3c + 1
so.. whatever "c" is, n = 3c + 1
</span>
<span>
solve for "c", to see how many commercial launches were there
what about "n"? well, n = 3c + 1</span>
4x-(5-x)=8[4-(8+2x-1)]
answer: x= -19/21
Answer: Gerry has 25 more basketball cards than baseball cards.
Step-by-step explanation:
The total number of sports trading cards that Gerry has is 50.
Of those cards one fifth of them are baseball cards. It means that the number of baseball cards that he has is
1/5 × 50 = 10
one tenth of them are football cards. It means that the number of football cards that he has is
1/10 × 50 = 5
The rest are basketball cards. It means that the number of basketball cards that he has is
50 - (10 + 5) = 35 basketball cards
The difference between the number of basketball and baseball cards that he has is
35 - 10 = 25
Answer:4/C
Step-by-step explanation: