Answer:
100 pages
Step-by-step explanation:
Yesterday, there were 400 pages left unread so you read 1/4 * 400 = 100 pages yesterday. Today, there are 400 - 100 = 300 pages left unread so today, you read 2/3 * 300 = 200 pages. This means that there are 300 - 200 = 100 pages left in the book.
Answer:
Step-by-step explani belive you add it if it is improper then simplify hope it helps
Answer:
3/10
Step-by-step explanation:
Josh and Lucy share some money in the ratio 3:7.
3+7=10
The fraction Lucy gets is 7/10
The fraction Josh must get is 3/10.
Answer:
c and d
Step-by-step explanation:
The cost inequalities tell you that x corresponds to bicycles, so answer (a) is incorrect. The cost constraint is strictly less than, so answer (b) is incorrect.
(c) correctly expresses the cost constraint.
(d) correctly expresses the relationship between bicycles (x) and treadmills (y).
_____
The only integer solution is y=0 and 0 < x ≤ 15.
Answer:
B
Step-by-step explanation:
i hope this helps if not sorrrry