15 x .30 = 4.50 discount 15-4.50= 10.50
10.50 x .40 = 4.20
Final cost of shirt 10.50-4.20 = $6.30
we know that


To find how long are
sections placed end to end
Multiply the number of sections by the length of one section
so


therefore
<u>the answer is</u>

Answer:
answer is C (0.12+0.27-0.12)
Step-by-step explanation:
Answer:
No, it would have to have been greater than .192 to invalidate the claim.
Step-by-step explanation: