Answer this fast with an explanation, you will get 20 points: Kristen started a stamp collection. She collected 118 stamps that
had been printed between 1950 and
1980, 83 stamps that had been printed between 1900 and 1949, and 4 stamps that had been printed
before 1900. She put all her stamps into albums. She filled the first album with 125 stamps. How many
stamps did she need to put in another album?
1 answer:
Answer:
The answer is 80.
Step-by-step explanation:
Firstly we add all of the stamps
118+83+4=205
She put 125 in first album so we have
205-125=80 stamps left
These 80 she needs to put in another album
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A. 5+x=17, x = 17-5=12
B. x = 4 x 2.5 = 10
C. x = 27+12 = 39
D. x = 16:4 = 4
E. x = 9 : 3/4 = 12
Answer A and E
Hello here is a solution :
Answer:
-3 < x < 1, This is the domain
(10x+5)4 = 30x + 3x + 6x +30
40x + 20 = 39x + 30
X = 10
perimeter of the square= 420
perimeter of the triangle= 420
Hope this helps
Answer :
Percentage increase = (279 - 180)/180 x 100% = 55%
