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disa [49]
3 years ago
6

How to find joint and combined variation?

Mathematics
1 answer:
kolbaska11 [484]3 years ago
3 0

Step-by-step explanation:

Z will stay the same since the 2 will divide into 1

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The sum of two numbers is 48. If one third of one number is 5 greater than one sixth of another number, which of the following i
lubasha [3.4K]
<span>The sum of two numbers is 48.
a + b = 48
;
If one third of one number is 5 greater than one sixth of another number,
a = b + 5
multiply both sides by 6, cancel the fractions
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</span><span>use elimination to solve this
a + b = 48
2a - b =30
-------------Addition eliminates b, find a
3a = 78
a = 
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then
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3 years ago
Factor the trinomial x^2 + 6x - 27
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If you factor the trinomial using the AC method the answer would be 

(x-3)(x+9)
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Read 2 more answers
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