Answer:
m = 7 / 185 or 26.42857
Step-by-step explanation:
7m - 5 = 180 add 5
7m = 185 divide 7
m = 7 / 185 or 26.42857 (and so on; just estimate it)
Answer:
The second line (the flat one with an angle)
Step-by-step explanation:
Functions are linear when put on a graph.
Answer:
See explanation
Step-by-step explanation:

By the distributive property this is equal to:

Hope this helps!
The minimum cost option can be obtained simply by multiplying the number of ordered printers by the cost of one printer and adding the costs of both types of printers. Considering the options:
69 x 237 + 51 x 122 = 22,575
40 x 237 + 80 x 122 = 19,240
51 x 237 + 69 x 122 = 20,505
80 x 237 + 40 x 122 = 23,840
Therefore, the lowest cost option is to buy 40 of printer A and 80 of printer B
The equation, x + 2y ≤ 1600 is satisfied only by options:
x = 400; y = 600
x = 1600
Substituting these into the profit equation:
14(400) + 22(600) - 900 = 17,900
14(1600) + 22(0) - 900 = 21,500
Therefore, the option (1,600 , 0) will produce greatest profit.