Answer:
I think it is 6/7
Step-by-step explanation:
I am really bad at explaining but I'm not completely sure
The grades received on a test by twenty students were 100, 55, 75, 80, 65, 65, 95, 90, 80, 45, 40, 50, 85, 85, 85, 80, 80, 70, 6
Delvig [45]
To find the average of a set of numbers you add them all together. Then divide by the amount of numbers
The retail price of the basketball shoe is $110 because 37.5% of $80 is $30. So, you add $80 to $30 and you get $110.
Answer: Lydia’s new balance would be $12.26.
Explanation:
Deposit means add so,
-18.24+30.50=12.26
Now Lydia will have $12.26 in the account.
Step 1. You need x isolated.
<em>When you move a number from the left to right (and its addition or subtraction, the sign stays (< ≤ > and ≥ is signs).
</em><em>x<20 or in words, x is less than 20, and cannot be 20.</em>
