Answer:
If Greg graduates in 4 years (8 semesters) he will owe 12000Dhs.
Step-by-step explanation:
Each semester Greg will owe 2,500Dhs.
2,500•8 semesters = 20,000
But Greg saved 8,000Dhs before he started college.
20,000-8,000= 12,000
So, Greg will owe 12,000Dhs
What fraction of the length is the width of the book
is 2:3
8 times because you take 4 times 2 and get 8
1/2(5x + 12) = 2x - 3
5/2 x + 6 = 2x - 3
5/2 x - 2x = -3 - 6 = -9
5x = 2 x -9 = -18
x = -18/5
Answer:
p^2 + q^2 = 22/9.
Step-by-step explanation:
For a quadratic function ax^2 + bx + c if the zeroes are A and B then
A + B = -b/a and AB = c/a.
2x^2 - 7x + 3
Now p and q are the zeroes of the above function so
p + q = 7/3 and pq = 3/2.
Now p^2 + q^2 = (p + q)^2 - 2pq
= (7/3)^2 - 2* 3/2
= 49/9 - 3
= 49/4 - 27/9
= 22/9.
