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marusya05 [52]
3 years ago
14

Common core 93 + (68+7)

Mathematics
1 answer:
stira [4]3 years ago
5 0
168 is the correct anser
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Help me pleassssssssse
Sladkaya [172]

Answer:

You use the slope formula and slope-intercept form y  = m x + b  to find the equation. y = 4 /3 x

4 0
4 years ago
F(x + h) – f(x)
olga nikolaevna [1]

9514 1404 393

Answer:

  -6x² -6xh -2h²

Step-by-step explanation:

Apparently, you want ...

  (f(x+h) -f(x))/h

for f(x) = 14 -2x³

That difference quotient is ...

  \dfrac{f(x+h)-f(x)}{h}=\dfrac{(14 -2(x+h)^3)-(14-2x^3)}{h}\\\\ =\dfrac{14-2(x^2 +3x^2h+3xh^2+h^3)-14+2x^3}{h}=\dfrac{-6x^2h-6xh^2-2h^3}{h}\\\\ =\boxed{-6x^2 -6xh-2h^2}

3 0
3 years ago
Please Help!!!
Zepler [3.9K]

Answer:

The answer is that she would have to take D or 150 amount of classes

Step-by-step explanation:

Dance world = y = 15x

Toe tappers = y = 25 + 12.5x

See attached graph

3 0
4 years ago
Read 2 more answers
Hi i need some help on this, please explain
DedPeter [7]

Answer:

w = 32

Step-by-step explanation:

Remark

The value of the exterior angle (marked w + 33) = the sum of the two angles not connected to it. w and w + 1

Equation

w + w + 1 = w + 33

Solution

2w + 1 = w + 33      Subtract w from both sides.

2w - w + 1 = 33       Combine

w + 1 = 33               Subtract 1 from both sides.

w = 33 - 1

w= 32        

4 0
3 years ago
Which value of d is a solution to equation 2.2d + 5.4= 12
ryzh [129]

Hello!

<em><u>Answer:</u></em>

<em><u>d=3</u></em>

<em><u>*The answer must have a positive sign.*</u></em>

Step-by-step explanation:

Distributive property: a(b+c)=ab+ac

First, you multiply by 10 from both sides of an equation.

2.2d*10+5.4*10=12*10

Then, you had to refine the problem down.

22d+54=120

Next, you subtract by 54 from both sides of an equation.

22d+54-54=120-54

Simplify.

22d=66

You can also divide by 22 from both sides of an equation.

\frac{22d}{22}=\frac{66}{22}

And finally, simplify and solve. You can also divide by the numbers.

66/22=3

Final answer: → d=3

Hope this helps!

Thanks!

-Charlie

Have a great day!

:)

:D


7 0
4 years ago
Read 2 more answers
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