Answer:
n=3.5
Step-by-step explanation:
2²=4
14÷4=3.5
3.5×4=14
3.5×2²=14
Answer:
8
Step-by-step explanation:
2 divide 1/4 = 
What we have to do here is find a common denominator for both fractions, in this case 4, and change to equivalent fractions with a denominator of 4.
Then we divide across. The denominator of the answer will be 1 because the denominators are the same. Divide the numerators and get 8 ÷ 1, wich is just 8.
If the scale factor is positive than it is enlarged, and if it is a negative number than it is being reduced.
595 - 35t > 420
-35t > 420 - 595
-35t > -175
t < 5........so she can buy 4 tickets