2 answers:
Best to enclose those fractions in parentheses: (1/5)x + y = (2/5). Otherwise, how would your reader know you didn't mean 1 / (5x) ? Please note: Your 1/0x involves division by zero and thus is not defined. Make certain you've copied down the problem correctly. If you present the following, instead, you can solve the system: (1/5)x + y = (2/5). x + (1/3)y = (1/2) Hint: Determine what the LCD (lowest common denominator) is. Multiply both equations by this LCD, to remove all fractions from the problem.
A) <span>|x + y = 5 </span> <span>|2x - y = 7; </span> <span>b) </span> <span>|2x + y = 5 </span> <span>|x - y = 2 </span> <span>c) </span> <span>|3x + y = 6 </span> <span>|4x - 3y = -5 </span> <span>d) </span> <span>|1/(x - 1) = y - 3 </span> <span>|x - y = -2 </span> <span>e) </span> <span>|(9x + 4y)/3 - (5x - 11)/2 = 13 - y </span> <span>|13x - 7y = -8 </span> <span>Answer: </span>c<span> and </span>e<span> has solution (1; 3)</span>
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27/4 4*6=24 27-24=3 remainder is 3
Okay, so in order to find how much she earns per hour you'll take the salary she earns each week ($198.60) and divide that to how many hours she works every week (15 hours). It'll look like: 198.60 / 15= $13.24 per hour.
Answer:
12
Step-by-step explanation:
80-56=24
16/8=2
24/2=12
2 1/2 = 2 8/16 so 2 8/16 + 1 1/16 = 3 9/16 The answer is the third option
Answer:
4 < w
8 > w
The greater than sign would have a line under it.
Step-by-step explanation: