A because absolute values are always more than or equal to 0
.3 * 18 = 5.4. 18-5.4 = 12.6$
Or
.7 * 18 = 12.6$
Answer:
11,7,13
Step-by-step explanation:
coefficients come before the variable. so if it’s 13r, the variable is r. which makes the coefficient 13

Sure hope this helps you
<u><em>And please mark me brianiest if this is correct</em></u>