Multiply the number amount of cartridges by the number of books and add that tot he number of cartridges by the number of magazines.:
This needs to be either less than or equal tot he total cartridges she wants to use
40B + 30M ≤ 300
Do the same with pages:
200B + 80M ≤ 1200
Answer:

Step-by-step explanation:
The right triangle has the hypotenuse = 18
Let 'Ф' be the missing angle
we know that
cos Ф = adjacent/hypotenuse
Here,
so
cos Ф = adjacent/hypotenuse



Therefore, the missing angle is:

The factors of 13m are 13 and m and it goes the same with 2n hope that helps.
(x-1)(x+1) = 0
x = 1 or x = -1
Ans : -1 and 1
-5 -4 -3 -2 -1 0 1 2 3 4 5
--|--|--|---|---|--|---|--|--|--|--|--
Answer:
Your answer is B
y < x
y ≥ -x
Step-by-step explanation:
6.14 Checkpoint: Systems of Linear Inequalities
I took the test.