Tema
Q:
Solve. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)
\[ \sqrt{v-10}+10=v \]
\( t \)
Q:
Solve the given system of linear equations. Enter your answer as a point (or ordered pair of numbers) in the
form of \( (x, y) \).
\( \begin{array}{l}-x-2 y=-18 \\ -3 x-4 y=-46\end{array} \)
Q:
9. Два рыбака, находясь на расстоянии 15 km друг от друга,
поплыли одновременно друг к другу навстречу на моторных
лодках. Скорость первой моторной лодки \( 400 \mathrm{~m} / \mathrm{min} \), скорость
второй \( -350 \mathrm{~m} / \mathrm{min} \). Через сколько минут они встретятся?
Q:
Solve. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)
\[ \sqrt[3]{5 x+3}-4=-7 \]
\( x=\square \)
Q:
Solve the system.
\( \left\{\begin{array}{l}3 x+2 y=-8 \\ x-2 y=0\end{array}\right. \)
Your answer is
\( x=\square \)
\( y=\square \)
Q:
\( \begin{array}{l}7 x-5 y=-21 \\ 2 x-6 y=-6\end{array} \)
Is \( (-3,0) \) a solution to the first equation? O TrueO False
Is \( (-3,0) \) a solution to the second equation? O True F False
Is \( (-3,0) \) a solution to the system of equations above? TrueO False
Q:
Solve. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)
\[ (7 x+8)^{1 / 3}+2=-1 \]
\( x=\square \)
Q:
The admission fee at an amusement park is \( \$ 1.50 \) for children and \( \$ 4 \) for adults. On a certain day, 297
people entered the park, and the admission fees collected totaled 708.00 dollars. How many adults were
admitted?
192
105
177
Q:
ASK YOUR TEACHER 4 PRACTICE ANOTHER
\( \begin{array}{l}\text { Solve. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.) } \\ (11 x-7)^{1 / 4}-6=-3\end{array} \)
Q:
Solve the system of equations:
\[ \begin{array}{l}3 x-6 y+z=-9 \\ -x+y-z=1 \\ x-2 y=-3\end{array} \]
\( x=\square \)
\( y=\square \)
\( z=\square \)
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