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3 years ago

6u^9+(8u^9+4v) please help asap brainliest if you get it right

2 answers:

6 0

I think you need to add if you want to find out the variable u or v, but I'm going to assume you mean to simplify the problem.
Your answer is 14u^9+4v.
Hope I could help :)

kramer3 years ago

4 0

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Composition of functions Find g (f(x)) for the following problems

beks73 [17]

$f(x)=-3x\qquad g(x)=5x-6\\\\g(f(x))=5(-3x)-6=\boxed{-15x-6}$

$f(x)=x-6\qquad g(x)=x^2+6x-2\\\\g(f(x))=(x-6)^2+6(x-6)-2=x^2-12x+36+6x-36-2=\\\\=\boxed{x^2-6x-2}$

$f(x)=4x+3\qquad g(x)=2x^2-x+1\\\\g(f(x))=2(4x+3)^2-(4x+3)+1=2(16x^2+24x+9)-4x-3+1=\\\\=32x^2+48x+18-4x-3+1=\boxed{32x^2+44x+16}$

$f(x)=2x^2\qquad g(x)=8x^2+3x\\\\g(f(x))=8(2x^2)^2+3(2x^2)=8\cdot4x^4+6x^2=\boxed{32x^4+6x^2}$

7 0

3 years ago

Carl earns $ 3.25 per hour walking his neighbor's dog. He walks them 1/3 of an hour in the norning and 1/2 of an hour in the aft

alekssr [168]

1/3 x 60 = 20 mins
Carl walks the dog for 20 mins in the morning.

1/2 x 60 = 30 mins
Carl walks the dog for 30 mins in the afternoon.

20 + 30 = 50 mins
Carl walks the dog for 50 mins a day.

50 x 7 = 350 mins
Carl walks the dog for 350 mins a week.

Answer: 350 mins.

6 0

3 years ago

Help will mark you Brainliest

Ymorist [56]

Answer:

6.6 inches

Step-by-step explanation:

8 0

3 years ago

Solve: 14 ≥ −2(−2z + 3)

kenny6666 [7]

Answer:

z≤5

Step-by-step explanation:

14≥4z-6

20≥4z

z≤5

6 0

3 years ago

What is the slope of the line passing through the points (6,7) and (1,5)

Vladimir79 [104]

Answer:

2/5

Step-by-step explanation:

The formula for slope is

m = (y2-y1)/(x2-x1)

= (5-7)/(1-6)

=-2/-5

=2/5

3 0

3 years ago

Read 2 more answers