7m+2n=21
-7m -7m
<u>2n</u>=<u>21-7m</u>
2 2
n=<u>21-7m
</u> 2
<u>
</u>10m+4(21-7m/2)= -10
<u />-10m -10m
4(21-7m/2)= -10-10m
(84-28m/2)= -10-10m
x2 x2
84-28m = -20-20m
+20+28m +20+28m
<u>104</u> = <u>8m
</u>8 8
m=13
10(13) + 4n = -10
-130 -130
<u>4n</u> = <u>-140
</u>4 4
<u>
</u>n= -35
If anything is unclear please feel free to ask.
I’m eye billing it I would say $300 bekuz the rest are to low loll
Answer:
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined. The range is the set of all valid y values.
Step-by-step explanation:
Answer:
It would be 178 degrees.
Step-by-step explanation:
Gareth must withdraw a total of 17 times in one year to make the local savings account more worth it than online. In the online account, Gareth makes 94 per year, if he withdraws 17 times, he gets a total fee of 51 (17 x 3). 94-51 is 43 which is lower than the interest of the local account (44).
