3x -1 = -8
x + y = 54
x = 11.50 per novel
y = 42.50 per textbook
Answer:
full answer below
Step-by-step explanation:
x^2 - x - 6 = 0
<=> x^2 - 3x + 2x - 6 = 0
<=> x(x-3) + 2(x-3) = 0
<=> (x-3)(x+2) = 0
<=> x= 3 or x = 2
Answer:
8
Step-by-step explanation:
6 divided by.75 if u think I'm wrong check and correct me
Answer:
3.22
Step-by-step explanation:
divide 2.3 by 10 and you get .23 then multiply .23 by 14 to get 3.22
Answer:
38.5 dollars
Step-by-step explanation:
Because if he used 3.50 dollars per a gallon that makes
6+5
=11
11*3.50
=35.5