K-10/2=-7
k-10/2+10/2=-7+10/2(reduced to 5/1 or just 5)
k=-7+5
k=-2
1 cup: 8 oz
1 pint: 2 cups
2 pints: 1 quart
4 quarts: 1 gallon
by looking at this scale you will multiply the needed #s:
2 times 2 = 4 4 times 4 = 16 so there are 16 cups in a gallon
<h3>Since they are vertically opposite angles then we can set the two angles equal to each other.</h3>
<h3>Subtract 30 from both sides</h3>
<h3>Divide both sides by 8</h3>
Answer:
The answer is C if im correct
Hopes it Helps!