Answer:
12
Step-by-step explanation:
Answer:
m =(-7-√73)/2=-7.772
Step-by-step explanation:
Step-by-step explanation:
A proper noun is a specific name for a particular person, place, or thing.
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<h2>A proper noun should always start with a capital letter, whether at the <u>s</u><u>t</u><u>a</u><u>r</u><u>t</u><u> </u><u>o</u><u>r</u><u> </u><u>m</u><u>i</u><u>d</u><u>d</u><u>l</u><u>e</u><u> </u><u>o</u><u>f</u><u> </u><u>a</u><u> </u><u>sentence</u><u>.</u></h2>
2x + y = 350
x + 2y = 475
3x + 3y = 825
x + y = 275
x = 275 - y
(plug back into first equation)
2(275 - y) + y = 350
550 - 2y + y = 350
550 - y = 350
-y =-200 or y = $200 (dog)
therefore, x = $75 (cats)
Check
2(75) + 200 = 350
75 + 400 = 475
HAPPINESS! :)
Answer:
12-2(n-1).
Step-by-step explanation:
It can be written 12-2n+2=14-2n, so that when n=1, the 1st term is 14-2=12. The 5th term is 14-10=4; the 6th is 14-12=2.