Answer:
b-2=n
Step-by-step explanation:
Well do you know what a supplementary angles is ?
it is two angles that add up to 180 degrees
He paid him : 24t + 15
for 3 hrs...
24(3) + 15 = 72 + 15 = $ 87
<span>We write the equation in the standard form which is:
ax^2 + bx + c = 0
(x + 15)(x) = 100
x^2 + 15x - 100 = 0
(x + 20) (x-5) = 0
The solutions are
x = -20 and x = 5
Therefore, the correct answer is option B. </span><span>The solution x = 5 should be kept, but x = –20 is unreasonable.</span><span>
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