For #1 you have to make the denominator the same so it will be 4 and 8/16 and 5 and 9/16 Then subtract them. For #3 you divide 175 by 7.
For #4 you do the number of days and multiply it by the number of people
For #5 you multiply the two numbers. For #6 you
The real numbers<span> includes both the rational and irrational numbers.</span>
Is there an answer to this equation such as 2x-3+8=4?
1)
x + 2y = 21
+ -x + 3y = 29
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5y = 50
y = 10
x + 2(10) =21
x = 1
2)
6x + 6y = 30
+ 15x - 6y = 12
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21x = 42
x = 2
6(2) + 6y = 30
6y = 18
y = 3
Answer:
Hope this helps
Step-by-step explanation:
