Answer: A)
B) 75%
C) She bought 1.5 dozen of plain bagels and 0.5 dozen of sesame bagels.
Step-by-step explanation:
Given: The ratio of the number of sesame bagels to the number of plain bagels is 1:3.
Let the number of sesame bagels be x and the number of plain bagels be 3x.
Then total bagels=x+3x=4x
A) The fraction of bagels are plain
B) The percent of bagels are plain
C) If ill bought 2 dozen bagels, the number of plain bagels
The number of sesame bagels
Hence, she bought 1.5 dozen of plain bagels and 0.5 dozen of sesame bagels.
your welcome ;)
Answer:
b
Step-by-step explanation:
you can use a calculator, or this way of thinking about it :
the sqrt of 49 is 7. so rt46 is too small, and rt51 may be too big. rt50 is closer to rt49 ( 7's square) than rt47. so it is rt50
<span>4(3-2x)=22
4(3) - 4(2x) = 22
12 - 8x = 22
8x = 12 - 22
8x = -10
x = -10/8 = -5/4
or
x = -1.25</span>