Conditional statement = if p, then q
contrapositive = if ~q, then ~p
therefore, the answer is
if we go swimming, then there won’t be a lightning storm
<3
I think in this situation the best method would be a guess and check. You know that there are 8 dimes more than there are nickels. So just keep increasing each number by one until you reach $1.40. If there were 9 dimes and 1 nickels it would add up to $0.95. If there were 10 dimes and 2 nickels, it would add up to $1.10. If there were 11 dimes and 3 nickels, it would add up to $1.25. If there were 12 dimes and 4 nickels, it would add up to $1.40. So your answer is 12 dimes and 4 nickels.
I hope this helped!
Answer: 66.
explanation: Ok so right triangle: 1 right angle or 90° and 2 acute angles (Less than 90°). We know that one of the angles are equal to 24° and the right angle is equal to 90° degrees. Now what? We add those 2 values together. 90 + 24 = 114. In the background, a triangle is equal to 180°. So now that we have our 2 core values together, we subtract. The reason why is because this is a missing value type equation. In these types, (usually indicated by the word find) we can subtract 2 values. Our 2 values is 114 and 180. When we subtract both, we get 66.
1 radios: 24, 22, 20, 18, 16, 14, 12
2. hours independent, radios dependent
3. (0, 24); (2, 22); (4, 20); (6, 18); (8, 16); (10, 14); (12, 12)
4. 2 radios sold 2 hours
5. goes down by 2
6. n = -h + 24
7. the amount is decreasing every hpur