Answer:
f(-1) = 6
Step-by-step explanation:
f(x) = x + 7 when x = -1
~Substitute
= (-1) + 7
~Simplify
= 6
Best of Luck!
Answer:
A^8/b^10
Step-by-step explanation:
first do the parentheses first
a^4/b^5
squared
a^8/b^10
Answer:
2:5
Step-by-step explanation:
the number of the days that starts with "T" is 2 then the number of days that doesn't start wit "T" is 5
Answer:
Comelia is correct.
Step-by-step explanation:
Rational numbers are those whole can be represented as a fraction.
=> Every fraction is a rational number.
Comelia Says:
All Whole Numbers are Rational Numbers
=> Example: 3 = rational number
=> 3 can be represented as a fraction
=> 30/10 = 300/100
So, Comelia's statement is correct.
Christopher Says:
All Rational Numbers are Whole Numbers
=> Example: 1/2 = Whole Number
=> 1/2 is a fraction
=> 1/2 = .5
=> .5 is not a whole number.
Whole numbers don't have numbers after the decimal point.
So, Christopher's statement is incorrect.
Hundred : 748-48=700
tens: 250-10= 240
ones: 320-20=300
