Answer:
https://www.algebra.com/algebra/homework/Functions/Functions.faq.question.536412.html
Step-by-step explanation:
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$350 * 30/100 = $ 105 which is down payment.
$350 - $105 = $245 which is left.
But he will pay $24.50 * 12 = $294 instead.
$294 - $245 = $49
He will pay $49 more.
He paid $105 as down payment and will pay $294 more with 12 months.
Total will be $105 + $294 = $399
Answer:
For line j to be parallel to line k, then x has to be equal to 0
Step-by-step explanation:
if line j is parallel to line k, then the two angles are equal.
They are equal because they would be alternate angles and alternate angles are equal in value
Thus,
3x + 10 = 5x + 10
5x-3x = 10-10
2x = 0
x = 0
Answer:
x = 21 or 28
y = 28 or 21
Step-by-step explanation:
I cannot tell you why this is true. It is certainly beyond intuition. The answer is 49 is the sum. The two numbers making the sum are 21 and 28.
If you take out the restriction of x<>y then the minimum sum is both x and y = 24. You might be able to get that using a quadratic formula.
I think you can 12*2x = x^2
x^2 = 24x Divide by x.
x = 24
The sum of xy= 48.
The formula for this is
1/x + 1/y = 1/12 Put the left over a common denominator
(x + y)/xy = 1/12 Multiply both sides by 12 xy
12*(x + y) = xy This is called a Diophantine equation where it is not reducible any further, but there are integer solutions.
The largest pair I found letting x and y both check to 10000 was
x = 13 y = 156 and
x = 156 y = 13
Answer:
6300in
Step-by-step explanation:
vol=base area x height
210x30
=6300in
