Answer:
72 chips
Step-by-step explanation:
6×10=60
60+12=72
Answer/Step-by-step explanation:
1. ; 3
Let's solve for a.
(subtraction property of equality)
(division property of equality)
Therefore, 3 is a solution to 9 = 2a + 3
2. ; 7
(- × - = +)
(Subtraction property of equality)
(division property of equality)
Therefore, 7 is not a solution of
3. ; 1
Therefore, 1 is a solution of .
Answer:
-
Step-by-step explanation:
Given
← cancel sec x on numerator/ denominator
=
= -