Answer: x = 1
Step-by-step explanation: In short, 0 is the only number such that for any number x, x + 0 = x. ... Well, it's the only number which can be multiplied by any other number without changing that other number. In short, the multiplicative identity is the number 1, because for any other number x, 1*x = x.
Answer:
1.$3÷12=0.25
each egg would cost 25 cents
2.12×18=216
216×25=5,400
Answer:
0.132%
Step-by-step explanation:
In 2001, the life expectancy for African American female is 75.5. In 2002, the life expectancy for African American female is 75.6.
Therefore, the change in the life expectancy for African American female from 2001 to 2002 is (75.6 - 75.5) = 0.1
Therefore, the percent change in estimated life expectancy for the African American female between the given period will be 
(Answer)
Answer:
50.05 cm^2
Step-by-step explanation:
Ok so first lets find the area of the rectangle before finding the attached triangle. You have to imagine a line separating this shape into a triangle and rectangle.
The rectangle's size is 6.5x5.5=35.75 cm^2
The rectangle's size is 11.7-6.5 to get the base length, which is 5.2
The height is 5.5
So it's 5.2*5.5/2=14.3 cm^2
14.3+35.75=50.05 cm^2
