Answer:
x=5.6
Step-by-step explanation:
Divide both sides by 1.581.58.
x= 8.848/1.58
(5y - 3)(2y + 5) = 10y² + 25y - 6y - 15
= 10y² + 19y - 15
Answer:
-4
Step-by-step explanation:
Parallel lines have the same slope
If the green line has a slope of -4, then the red line has a slope of -4
Answer:
120 magazines
Step-by-step explanation:
1.15x = 138
x = 120 magazines before increase
Check:
before increase + increase = sold
120 + 120(.15) = 138
120 + 18 = 138
138 = 138
6% = 0.06
The total cost of a $12.50 item plus 6% sales tax :
$12.50 * 1.06 = $13.25
Answer
$13.25
