Answer:
1 1/4 yards of fabric
Step-by-step explanation:
2 1/2+ 1 3/4=4 1/4
4 1/4 - 3 = 1 1/4
Answer:
10
Step-by-step explanation:
substitute -8 into x.
f(-8)=-8+18=10
Answer:
15/16 gram
Step-by-step explanation:
40 days represents 40/8 = 5 half-lives. That is, the quantity remaining is (1/2)^5 = 1/32 of the original amount, so is ...
(30 g)/32 = 15/16 g
I think you need to add all the numbers
hope this helps
but i 'm not sure
Answer:
b
Step-by-step explanation:
