Answer:
4, 7 ,2
Step-by-step explanation:
$2 because .200 *20 = 4 and half of 4 is 2
Answer:
a = 4/27 - b/81
Step-by-step explanation:
27a + 1/3 * b = 4
Subtract the term with b from both sides.
27a = 4 - 1/3 *b
Divide both sides by 27.
a = 4/27 - 1/81 * b
a = 4/27 - b/81
Answer:
the answer is 7.2 10³
Step-by-step explanation:
7.2 10³
