Answer:
3y + 5x = 0
Step-by-step explanation:
The slope of the line = (y2-y1) / (x2-x1) = (5-0)/(-6-(-3))
= 5 / -3 = -5/3
Using the point-slope form , the line that passes through the origin and parallel to this line is
y - 0 = -5/3(x - 0)
y = -5/3 x
Multiply through by 3:-
3y = -5x
5x + 3y = 0
Answer:
$32.25
Step-by-step explanation:
3 × $8.50 = $25.50, 5 × $1.25 = $6.25 × sales tax (8%) = $0.50, $6.25 + $25.50 + $0.50 = $32.25
9514 1404 393
Answer:
Step-by-step explanation:
√24 = 2√6
√48 = 4√3
Then the sum is ...
√24 +√48 = 2√6 +4√3
Factoring out √3, we have ...
= (2√2 +4)√3
Matching this to the form a√b, we have
(2√2+4)√3 ⇒ a=2√2+4, b = 3
Answer:
B) 47
Step-by-step explanation:
If we assume the 2.5P is more accurately 2.54P, then we have two relations between N and P:
Solving the second for P gives ...
P = N -10
and substituting that into the first gives ...
2.54(N -10) = 2N
0.54N -25.4 = 0 . . . . . . subtract 2N
N -47.037... = 0 . . . . . . .divide by 0.54
N ≈ 47 . . . . . . . . . . . . . . add 47.037... and round
The closest value of N is 47.
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<em>Comment on the problem</em>
If you take the problem at face value, you compute N=50. The closest offered answer is still 47. In this scenario, the relationship between inches and centimeters is irrelevant, as there are no inches anywhere in the problem.
I know the answer to that question