Answer: Your answer is -13.37500. Hope this helps!
Step-by-step explanation:
Answer:
for seven cabins it should be 14.7 trees, im not sure about 3 cabins, sorry :(
20 more than the price of the meal is 20+p. Option-B is correct.
Given that,
The expression we have to get from 20 more than the price of the meal is.
Mathematical statements are called expressions if they have at least two terms that are related by an operator and contain either numbers, variables, or both. There are four types of mathematical operations: addition, subtraction, multiplication, and division.
Take the price of the meal as p.
20 more than the price of the meal is 20+p.
Therefore, 20 more than the price of the meal is 20+p. Option-B is correct.
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2 angles are Complementary, if the sum of their measures = 90°.
Let the 2 angles be A and B, and let their measures be m(A)=a, m(B)=b.
Let A be the larger angle.
"the larger angle is six more than three times the smaller angle."
can be 'translated' into algebra as: a = 6 + 3b
Also, since A and B are complementary, we have a+b=90°.
substitute a=6+3b in the second equation:
a+b=90°
(6°+3b+b)=90°
4b=90°-6°
b=84°/4=21°
Then, a = 90°-21°=69°
Answer: a= 69°, b=21°
