Answer:
1.977
Step-by-step explanation:
line up your decimal points
7.100
-<u> 5.123</u> (borrow from 1 to make it 0 and make the 0 to the right of it a 10)
(now borrow from the 10 to make it 9 and make the other zero a 10)
7.100
-<u> 5.123</u> (now borrow from 7 to make it 6 and make the 0 to the right of it a 10)
7 (now borrow from the 10 to make it 9 and subtract the 2)
7.100
-<u> 5.123</u> (now subtract 1 from 10 and then subtract 5 from 6)
1.977
Answer:
$4.94
Step-by-step explanation:
To find out the change from $20, we need to find her total cost.
Total cost = 2.25lbs * $4.96/lb + 0.75lbs * $5.20/lb
Total cost = $11.16 + $3.90 = $15.06
Now $20 - total cost = $20 - $15.06 = $4.94
Answer:
y=x^2
Step-by-step explanation:
i just finished the quiz, so good luck =)