For each of the following sentences, underline each independent clause once and each subordinate clause twice. Then, identify the sentence by writing CD for compound or CX for complex on the line provided.

$\underline{\hspace{1cm}}$ If I wash the dishes, will you cook the meal?

find the distance between the points, (1, 12), (6, 0)

Change the expression to a logarithmic expression in base 10. Use a calculator to find the value to three decimal places.

$$log_4 20$$

Find the vector component of $u$ orthogonal to $v$.
$\mathbf{u}=\langle 0,4,1\rangle \\ \mathbf{v}=\langle 0,2,3\rangle$

Your friends are asking you to make plans for this weekend, but you are not able to do anything that they suggested. Using the pictures to help ypu, respond to their questions ir+a+infinitive.
¿Puedes jugar videojuegos conmigo el viernes?

If you have a computer or calculator that will place an augmented matrix in reduced row echelon form, use it to help find the solution of the system $Ay =b$. Otherwise you’ll have to do the calculations by hand.

$$A=\left( \begin{array}{cccc}{-7} & {-4} & {-5} & {-9} \\ {1} & {10} & {7} & {10} \\ {-2} & {0} & {-3} & {0}\end{array}\right)$$

and

$$\mathbf{b}=\left( \begin{array}{c}{31} \\ {-18} \\ {-2}\end{array}\right)$$

.

Simplify the expression. (w + 9)²

Rewrite the expression using only positive exponents, and simplify. (Assume that any variables in the expression are nonzero.) $4(-3 x)^{-3}$

Find the derivatives of the given functions.

$$y = 6x^2 \ln 5x$$

Let $r_{E}$ and $r_{M}$ model the paths of Earth and Mars, respectively, around the Sun, where

$$r_{E}=\left\{\begin{array}{l}{x=\cos 2 \pi t} \\ {y=\sin 2 \pi t}\end{array}\right.$$

and

$$r_{M}=\left\{\begin{array}{l}{x=1.5 \cos \pi t} \\ {y=1.5 \sin \pi t}\end{array}\right.$$

. According to this model, how do the radii and periods of the orbits compare? How accurate is this? The orbit of Mars relative to Earth is modeled by $r_{M}-r_{E}$.Graph this and identify the retrograde motion of Mars as seen from Earth.

The sum of the digits of a two-digit number if $16$ . If the digits are reversed, the new number is $18$ less than the original number. Find the original number.

Determine whether the statement is true or false. If the statement is false, make the necessary change(s) to produce a true statement.

The augmented matrix for the system

$$\left\{\begin{array}{r} x-3 y=5 \\ y-2 z=7 \\ 2 x+z=4 \end{array} \text { is }\left[\begin{array}{rr|r} 1 & -3 & 5 \\ 1 & -2 & 7 \\ 2 & 1 & 4 \end{array}\right] .\right.$$

Fill in the blank with an appropriate word or expression.

The half-angle formula for $\cos (A / 2)$ allows us to find the cosine of ________ the angle if we know the ________ of the angle.

Find the indicated derivatives. $g^{\prime}(x)$ for $g(x)=x^{5}$