Because the square root of 49 is seven, you now have to squared values that can be used
So 1-7^2c^2
And now, because of the negative, you will have
(1-7c)(1+7c)
Answer:
Step-by-step explanation:
The answer is in Standard Form -3y^2-6y-17
Answer: m = $52
Explanation:
Tickets (t) = $8
Popcorn & Soda (s)= $5
Friends = 4
Since all friends bought the same thing the equation will be set as
4(t +s) = m OR 4t +4s = m
Using substitution, you plug each variable
t = 8 and s = 5
4((8) + (5)) = m
4(8+5) = m => 4(13) =m => 52=m
OR
4(8) + 4(5) = m => 32 + 20 = m =>
52 =m