Your answer for this is 690 okkkk
Answer:
One piece of pizza = $2.5
One candy bar = $1
Step-by-step explanation:
Call 1 pizza a, 1 candy bar b. We have:
2a + 3b = $8
=> 3(2a+3b) = 3. $8
= 6a + 9b = $24
and
6a + 5b = $20
=> (6a + 9b) - (6a + 5b) = 9b - 5b = 4b = $24 - $20 = $4
=> b = $1
=> 2a + $3 = $8
=> 2a = $5
=> a = $2.5
So one piece of pizza = $2.5, one candy bar = $1
Answer:
X=18
Step-by-step explanation:
5(18)+9= 99
7(18)-27= 99
In slope intercept form it is y = -5x + 1.
The sum of all of the interior angles<span> can be found using the formula S = (n - 2)*180. It is also possible to calculate the measure of each </span>angle<span> if the </span>polygon<span> is </span>regular<span> by dividing the sum by the number of sides.</span>