Answer:
79
Step-by-step explanation:
The page numbers of book are 203 and 204.
Step-by-step explanation:
Let,
the two consecutive integers are;
x, x+1
Sum of integers = 407

Dividing both sides by 2

Therefore,
the two integers are;
x = 203
x+1 = 203+1 = 204
The page numbers of book are 203 and 204.
Keywords: integers, addition
Learn more about integers at:
#LearnwithBrainly
Answer:
=6x+30
Step-by-step explanation:
happy to help ya :)
Answer:
y = 2x - 4; Alex is 18.
Step-by-step explanation:
Since Alex is 4 years younger than 2 times his sister's age, and his sister is y and Alex is x, the function of y to x must be y = 2x - 4.
According to the rule, if Alex's sister is 11, Alex is 2 times that minus four. If you calculate that, you get
11 * 2 = 22
22 - 4 = 18
So Alex is 18 if his sister is 11.
Ok....
Simplified would be 12.40
Squared would be 153.99 or fraction form would be 83 + 12

H0P3 It H3LPS :)