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<h3>Answer : 5</h3>
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<h3>Known</h3>
y = 5x + 4
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<h3>Question</h3>
slope = gradient (m)
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<h3>Known that the formula of equation of the line is</h3>
y = mx + c
So, the m is 5 and so the slope is 5
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2x²+13x-45 =(x+9)(2x-5)
3/(x+9)=[3(2x-5)]/[(x+9)(2x-5)]=(6x-15)/(2x²+13x-45)
Answer:
Belinda swam 425 meters
Step-by-step explanation:
575=150+x
575-150=x+150-150
425=x
We have 9^2 = 81 and 10^2 = 100;
So, 81 < 87 < 100;
9^2 < 87 < ( 9 + 1 )^2;
9 < < 10;
Finally, is irrational.