Answer:
14
Step-by-step explanation:
7*3=21
2/3 of 21 is 14 so she saved 14 dollars
Answer:
If,

But 3^x ≠ 21875,if x is a whole number.
<h2>HOPE U UNDERSTOOD</h2><h3>THANKS★</h3><h3>Any doubts?COMMENT PLEASE</h3>
18 is an even number because if you divide 18 ÷ 2 = 9 it guves you an odd number
Answer:
34.5 hours as carpenter or 27.6 hours for blacksmith (Not sure about this sorry)
Step-by-step explanation:
690 ÷ 20 and 690 ÷ 25
the answer is 210 yards/ min.
Hope this helps!