Answer:
False
Step-by-step explanation:
To solve this problem, plug in the value for Y, 9, into the inequality.
9 + 3 < 12
Now, solve the inequality. Evaluating 9 + 3, the equation becomes:
12 < 12
12 is not less than 12 (12 = 12), therefore the answer is false.
(4,-1) turns into (1,4) because the equation for that is (x,y)->(y•-1,x)
Answer:
First one
Step-by-step explanation:
None of the equations are identities
Sub the numbers in
7 + 9(6)
=7 + 54
=61
