The correct answer is C. Aimee used the Associative and Commutative properties to put numbers that are easy to add next to each other.
Answer:
the answer is j
Step-by-step explanation:
32 plus 32 is 64 and 32 plus 64 is 96 so foth and so on
Using the cosine double angle formula,
(Note I took the positive case since 
terminates in the first quadrant)
Using the Pythagorean identity,
(Note I took the positive case since terminates in the first quadrant)
solution:
4/5 of $150
4/5 x 150
=120
so Pete saves $120 per week
