Answer:
Step-by-step explanation:
Here you go mate
Step 1
8.6(x – 1) + 8x Equation/Question
Step 2
8.6(x-1) + 8x Simplify
8.6x+-8.6+8x
Step 3
8.6x+-8.6+8x Combine the terms
(8.6x+8x)+(-8.6)
Step 4
(8.6x+8x)+(-8.6) Add them
Answer
16.6x-8.6
Hope this helps
10 + (7 * 3.5) = 34.5
The total weight of the boxes is 34.5 lb.
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The answer would be A i hope this helped
Answer:
1)6x^2+7x-24
2) x-4
3) f(-3)=-14 g(-3)=2 f(-3)/g(-3)=-7 and p(-3)=-3-4=-7
f(-11)=90 g(-11)=-6 f(-11)/g(-11)=-15 and p(-11)=-11-4=-15
4)f'(x)=(x-7)/3
Step-by-step explanation:
1) f(x)=2x-3 g(x)=3x+8
f(x)*g(x)=m(x)=(2x-3)(3x+8)=6x^2+16x-9x-24=6x^2+7x-24
2) f(x)=x^2+x-20 g(x)=x+5
f(x)/g(x)=p(x)=(x^2+x-20)/(x+5)=> by finding the roots of f(x) we obtain =
(x-4)(x+5)/(x+5)--->f(x)/g(x)=p(x)=(x-4)
3) f(-3)=-14 g(-3)=2 f(-3)/g(-3)=-7 and p(-3)=-3-4=-7
f(-11)=90 g(-11)=-6 f(-11)/g(-11)=-15 and p(-11)=-11-4=-15
4) If a function f(x) is mapping x to y, then the inverse function of f(x) maps y back x
y=3x+7
(y-7)/3=x=--> f'(x)=(x-7)/3
