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BabaBlast [244]

3 years ago

7

Which statement should go in the box with the question marks? A) Congress could control trade. B) There was no national court sy

stem. C) Half of Congress was needed to pass a law. D) The President was in charge of the military.

1 answer:

slega [8]3 years ago

7 0

Answer:

C.

Step-by-step explanation:

im not completely sure tho

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larisa86 [58]

I believe it’s 9:11

6 0

3 years ago

Need help with my homework

Volgvan

Answer:

$\displaystyle y=\frac{16-9x^3}{2x^3 - 3}$

$\displaystyle y=-\frac{56}{13}$

Step-by-step explanation:

<u>Equation Solving</u>

We are given the equation:

$\displaystyle x=\sqrt[3]{\frac{3y+16}{2y+9}}$

i)

To make y as a subject, we need to isolate y, that is, leaving it alone in the left side of the equation, and an expression with no y's to the right side.

We have to make it in steps like follows.

Cube both sides:

$\displaystyle x^3=\left(\sqrt[3]{\frac{3y+16}{2y+9}}\right)^3$

Simplify the radical with the cube:

$\displaystyle x^3=\frac{3y+16}{2y+9}$

Multiply by 2y+9

$\displaystyle x^3(2y+9)=\frac{3y+16}{2y+9}(2y+9)$

Simplify:

$\displaystyle x^3(2y+9)=3y+16$

Operate the parentheses:

$\displaystyle x^3(2y)+x^3(9)=3y+16$

$\displaystyle 2x^3y+9x^3=3y+16$

Subtract 3y and $9x^3$ :

$\displaystyle 2x^3y - 3y=16-9x^3$

Factor y out of the left side:

$\displaystyle y(2x^3 - 3)=16-9x^3$

Divide by $2x^3 - 3$ :

$\mathbf{\displaystyle y=\frac{16-9x^3}{2x^3 - 3}}$

ii) To find y when x=2, substitute:

$\displaystyle y=\frac{16-9\cdot 2^3}{2\cdot 2^3 - 3}$

$\displaystyle y=\frac{16-9\cdot 8}{2\cdot 8 - 3}$

$\displaystyle y=\frac{16-72}{16- 3}$

$\displaystyle y=\frac{-56}{13}$

$\mathbf{\displaystyle y=-\frac{56}{13}}$

8 0

3 years ago

3<br> (<br> x<br> +<br> 7<br> )<br> <<br> 7<br> (<br> x<br> +<br> 2<br> )

Gre4nikov [31]

3(x+7)<7(x+2)

Inequality Form: x>7/4
Interval Notation: (7/4, infinity)

5 0

3 years ago

Anyone have any idea how to do this???

bagirrra123 [75]

Answer:

A

Step-by-step explanation:

3 0

3 years ago

Oliver needs to save at least $1500 to buy a computer. He has already saved $650. How much more does he need to save? Write and

Misha Larkins [42]

X + 650 = 1500
x = 1500 - 650
x = $850

3 0

3 years ago

Read 2 more answers