36 x 2 = 72
72-36 = 36 - 5 = 31
31 rocks to start with
Answer:
6+3x
Step-by-step explanation:
multiply each term in the parentheses by the outer term.
dec form: -0.13
$495.84
1,036.89-495.05= 541.84- 46= 495.84
60+30=90 degrees = complementary angles.
