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If and are the two solutions to the system of equations above, what is the value of ?

Which choice best states the main purpose of the text?

The number $a$ is $70\%$ less than the positive number $b$. The number $c$ is $80\%$ greater than $a$. The number $c$ is how many times $b$?

Which finding about the streams in the study, if true, would most directly support Litty and Schlunegger’s conclusion?

Which choice completes the text so that it conforms to the conventions of Standard English?

$210$ is $p\%$ greater than $30$. What is the value of $p$?

$f\left(t\right)=\mathrm{8,000}{\left(0.65\right)}^t$

The given function $f$ models the number of coupons a company sent to their customers at the end of each year, where $t$ represents the number of years since the end of $1998$, and $0\le t\le 5$. If $y=f\left(t\right)$ is graphed in the ty-plane, which of the following is the best interpretation of the y-intercept of the graph in this context?

The student wants to emphasize the relative sizes of the two capitals’ populations. Which choice most effectively uses information from the given sentences to emphasize the relative sizes of the two capitals’ populations?

Which choice completes the text so that it conforms to the conventions of Standard English?

In the figure above, . What is the value of x ?

If , what is t in terms of u ?

In the equation above, a and b are constants and . Which of the following could represent the graph of the equation in the xy-plane?

Each of the following frequency tables represents a data set. Which data set has the greatest mean?

Which choice completes the text with the most logical and precise word or phrase?

An isosceles right triangle has a hypotenuse of length $58$ inches. What is the perimeter, in inches, of this triangle?

$-9x^2+30x+c=0$

In the given equation, $c$ is a constant. The equation has exactly one solution. What is the value of $c$?

A circle has center $O$, and points $R$ and $S$ lie on the circle. In triangle $ORS$, the measure of $\angle ROS$ is $88°$. What is the measure of $\angle RSO$, in degrees? (Disregard the degree symbol when entering your answer.)

$2\left(kx-n\right)=-\frac{28}{15}x-\frac{36}{19}$

In the given equation, $k$ and $n$ are constants and $n>1$. The equation has no solution. What is the value of $k$?

$\frac{x^2}{\sqrt{x^2-c^2}}=\frac{c^2}{\sqrt{x^2-c^2}}+39$

In the given equation, $c$ is a positive constant. Which of the following is one of the solutions to the given equation?

Which choice completes the text so that it conforms to the conventions of Standard English?

A trivia tournament organizer wanted to study the relationship between the number of points a team scores in a trivia round and the number of hours that a team practices each week. For the study, the organizer selected $55$ teams at random from all trivia teams in a certain tournament. The table displays the information for the $40$ teams in the sample that practiced for at least $3$ hours per week.

Which of the following is the largest population to which the results of the study can be generalized?

Which choice most logically completes the text?

Which finding from Washington and Mullainathan’s study, if true, would most directly weaken the claim made by people who favor the traditional view of voter behavior?

The points plotted in the coordinate plane above represent the possible numbers of wallflowers and cornflowers that someone can buy at the Garden Store in order to spend exactly $24.00 total on the two types of flowers. The price of each wallflower is the same and the price of each cornflower is the same. What is the price, in dollars, of 1 cornflower?

A small business owner budgets $\$\mathrm{2,200}$ to purchase candles. The owner must purchase a minimum of $200$ candles to maintain the discounted pricing. If the owner pays $\$4.90$ per candle to purchase small candles and $\$11.60$ per candle to purchase large candles, what is the maximum number of large candles the owner can purchase to stay within the budget and maintain the discounted pricing?