So 1st make it equal to zero
x^2+4x-12
(x+6)(x-2)
so
x=-6 or 2 is the correct answer
8 3+5 is 8 (ignore ejjeodkdjfjfjdkdjdnfjdjfjfjfjdjddjjdjdjdjdjddjjdjffkjfkfkfjfkfjfjf)
83-8 =75
Therefore, 75 =b
Answer:
<em>x+y = 358</em>
<em>1.50x + 3.25y = 725.25</em>
Step-by-step explanation:
<em>Let the number of student tickets be x</em>
Let the number of adult tickets be y
If 358 tickets were sold, then;
x+y = 358
If Student tickets were $1.50 and adult tickets were $3.25 with $725.25 made, the required equation is expressed as:
1.50x + 3.25y = 725.25
<em>Hence the two equations that represent the problems are:</em>
<em>x+y = 358</em>
<em>1.50x + 3.25y = 725.25</em>
$52 because 15% of 40 is 6 but you have to add it twice so 40 + 6 + 6 = 52. Hope i helped!
