Answer:
12 (or A)
Step-by-step explanation:
A coefficient is the number before a variable.
Examples: 5r , 34y, 10x^2 (the coefficients are 5, 34, and 10)
12 has a variable after it, so 12 is a coefficient.
Answer:
$320
Step-by-step explanation:
400*0.8(decimal form of 80%) = 320
You have to subtract the 6 first and then divide the rest by 1/8.
34-6=28
28×1/8=224
11, rosabell had 11 posters for the parade